GCNWelcome to GamingSins, where I nitpick the hell out of video games.
A lot of people consider Mass Effect 2 the best game in the whole series. That might be true as far as character development, but as far as the actual main plot goes, that's a completely different story. So, here are its sins.
Special thanks to Kryptice for her help in this. I promised I'd shout her out and I keep my promises.