I once finished Mass Effect, and thought to myself; "Eh, it was a decent game. The combat was a tad repetitive, and the AI was dumb as rocks, but overall it was fun."
Then ME2 came out and a completely opted out because I realized how utterly underwhelmed I had been with the first game, in retrospect.
However, I am pondering playing the games back to back, with my save-file carrying over from one to three. However, I would rather avoid playing the first game again, so I have to ask..What you do in the first game, does it have overall THAT much of an inpact in the later games?
Edit: Also, noticed that ME3 isn't on Steam. Does this mean that in order to play ME3 I have to fall in lie with the Dreaded Ass Pirates that are EA and download Origin?