Just finished playing Mass Effect with a female shepard that I patterned after Halle Berry. I had her get down with Liara, so I started a ME2 playthrough last night in which I'll try to seduce the chick the secretary/helper chick, I forgot her name but you all know who she is. But whats interesting is in ME I played totally different and saw some shit I never saw when I did my previous plays. This time I killed Rex, the Rachni Queen, saved the counsel but I also came across some sidemissions I had never encountered before (like the ones where you have to kill all the rachni and the rachni males.)
ME2> ME3>ME