If you hated Mass Effect 1, then you should still try Mass Effect 2.  
 
Just thought I would point this out. 
 
I hated the first game, which I bought earlier this year. I had hoped to complete it (as Brad suggested) but I simply couldn't. 
I couldn't get past the confusing objectives, the poor graphics (pop-in textures), the terrible shooting, the nightmarish inventory management and those infernal lift rides (which even a hard drive install couldn't fix). 
 
Despite this, I decided to get the sequel. 
 
Every part of this game is great and its extremely welcoming. Unlike the first game I love the shooting and how it handles missions. 
 
So I just wanted to let everyone know that if you hated the first game, but wanted to like it, then just skip it for this one.