I have 4 more achievements but I'll never ever get them because so suck too damn hard. 
 
I got Warp Specialist, Incinerate Specialist, Overload Specialist and Insanity left.

Have a couple yet to get, but Steam doesn't track my ME2 achievements (or DA:O) so I can hardly prove anything :P

" Have a couple yet to get, but Steam doesn't track my ME2 achievements (or DA:O) so I can hardly prove anything :P "

some day soon. i will be in this club.

I got mine about a week ago!!! My Insanity playthorugh was 40 hours, short compared to my 63 hour veteran first playthrough :D 
 
I did it as an Adept, too! It was insanely fun. I also started a Vanguard.

I'll never do it. I'll forever keep my A-rank.
 
Edit: wait a minute, screw that! I only need 6 more, and only one of those is difficult. Insanity. Well, I guess I still might never make it... insanity sounds like it isn't fun in the slightest.

Got my S-rank a a few days after the game came out after playing several long sessions on Insanity mode (took me around 28 hours my first time through). That damn Brawler achievement took a while though since using melee isn't a very good idea when playing on Insanity difficulty.

Shouldn't this be for s ranking both Mass Effect games P). I liked the fact that in theory this time around you could s-rank it in one playthrough. Through playing insanity on the first  time around is probably a bit frustrating.

On my way to be in the club. I'm gonna take my sweet time though cause I want this run to be the last for my main Shepard until ME3 rolls by.

I'm glad a lot of people want to be in this club. Maybe I should start offering a premium membership for $9.99?
 
@Nelander:
HEY! I never did want to bring the quarian or the asari for 75% of the game...

@death_unicorn:
 I can get that, but no Wrex love? 
 
I am still surprised that I managed to play the original back to back to back just for the achievements, even more surprised that I went back for the level 60 achievement

Just gotta warp some barriers, incinerate some armor, and sabotage some shields to finish up my points. Finished Insanity today. To anyone with a soldier planning to do that, Hardened Adrenaline rush + Warp Ammo.

Probably going to make an Infiltrator so I can beat the game on Insanity.  I only have that, warp (and I already have a Sentinel... just need some DLC to get more enemies to fight), and the incinerate achievements left.

I never have enough time to finish all my achievements on this game, fighting too many mechs that won't die, I just don't get why Joker won't thanix cannon the things. I mean I kinda TOLD Shepard to buy a few and he did but I think Joker and EDI like watching people suffer.

It was too easy, first game required many playthroughs. This can be done in one...

I'm on my way, I started my Insanity play-thru a few days ago. Classes have gotten in the way. 
Insanity is actually difficult, unlike the previous game which was a cakewalk for my lvl 60 solider.
 
This will technically be my 30th S# Rank on GiantBomb when completed. I S# Ranked the previous Mass Effect as well.

I only got Insanity left but I play my shit on the PC so I'll never S-rank it :-(

I S-ranked it with my soldier.

Whats the best alt power for an adept for Insanity?

I've got 4 more to get; Insanity, Tactician, Brawler and Warp Specialist. I think I'm close to getting the latter.

Got my S on Sunday. Haha. Wee!

All I need is Insanity and all I have left on my insanity playthrough is Tali's loyalty and the last two story missions. So I should be a member of this club no later than Saturday. 
 
 
Also my first S-rank. Yay.

Got my S-Rank couple days ago but it's not updated :( Where is the Snider to fix it?!

Was quite a simple S Rank to get. I was surprised.

PC version :(

I only have 4 achievements left, not bad considering i only rented the game.
Insanity mode
All Squad Survive(damn jack)
5 Heavy weapon kills(cant find upgrade to get the Cain)
DLC Achievement =|

I'm not going to play on insane because I don't want to get frustrated, and make myself hate ME2.  so I guess I'll never join the club.

Infiltrator on insanity atm.. So hard.
 
Just completed Horizon though, and some day, I will get it!

Woo. Just got it. incineration specialist. Apparently not updated here yet. I'm real glad about that. First full-retail game that I've S-ranked, actually.

I could probably be in the S rank club today. All I need is Insanity (I'm just about to go through the Omega 4 relay) and Tactician. It's just my sister needs to watch her damn Vampire Diaries...

" Was quite a simple S Rank to get. I was surprised. "

Got mine last weekend.  Was much easier to S-Rank this game than the original, though Insanity in ME2 was way more challenging than ME1.

" I'll never do it. I'll forever keep my A-rank.  Edit: wait a minute, screw that! I only need 6 more, and only one of those is difficult. Insanity. Well, I guess I still might never make it... insanity sounds like it isn't fun in the slightest. "

" Have a couple yet to get, but Steam doesn't track my ME2 achievements (or DA:O) so I can hardly prove anything :P "

It would need a bunch of screenshots since you can't see all achievement badges at once, and that just seems like trying a little too hard :P

Joined.

Joined .
 
The achievements in this game are far to easy though, and boring. They could have done so much more. 
Like recruiting morinth as a secret achievement, finding all the ship models, or the way you play out a certain mission ( like Thane's loyalty mission, giving you an achievement for how you handeld that ).

Signed. 
 
Way more than three percent of users should get Insanity completed. It's incredibly hard in one spot, really stiff in one or two others, and then completely feasible everywhere else.

Indeed. Horizon and the Collectors ship in particulair will have some people throwing their controllers at the screen.

By the end of the month I will have an S-Rank. I've only got 3 more to get: lvl 30, insanity playthorugh and dual biotic powers.

Im on insanity now, and it's my only achievement left for this game before getting all achievements done.