Fun, but nothing special.
I originally purchased Dark Sector because it was partially developed in London, Ontario which is where I live. The studio helped out on Bioshock so I figured this game can't be all that bad given the success of others. The thing I enjoyed most about the game was the glaive, a 3 sided throwing disc that can take your enemies apart and returns to the throwers hand. This is by far your most useful weapon/item as you can control it in-flight in a sort of "bullet-time" sequence if you will. The glaive can also be used to retrieve weapons and items from fallen enemies who are out of reach. I'm not entirely sure how the story develops as I haven't finished the game. What I DID take from the game is you are some kind of special agent who's been infected by an unknown source yet remains somewhat immune to the spread of the infection, causing it to be contained in his arm. Your character seeks to find the cause of this infection and who or what is behind it. I bought this game brand new, still sealed off eBay for $6.00 so I say it's well worth the money even just for the easy gamerscore.