Mass Effect 2 was the superior game in every way.
Yeah, wandering around a race of pro-Repears was so exciting and much more interesting than the mystery and how the story was developed on the first game.
The bugs on which Harbinger took direct control were far better antagonists than Saren Artesius and Sovereign.
And ffs, the entire game had like 3 missions while the others were either getting your companions or doing the loyalty missions (which while good weren't story driven that much).
I also preferred the shooting system of the first one. It is far more difficult and some people don't like it, but when I play an RPG I want to play an RPG. Mass Effect 2 had a simplified Call of Duty shooting system that looks like shooter games but still is more simple. The upgrades were almost non-existent. And the only way to die was if you go to toilet and leave the game running when you were in the middle of enemies. Even there, it was possible that the companions would finish them.
And finally, the best characters on the entire saga were Garrus, Liara and Tali, all introduced on the first game.
I leave
@Count Orduck to continue this. He's the only person who gets offended more than me when people claim this kind of nonsense.