Started ME2 three days ago, finished it today
Garrus, Jack, and Mordin died, not sure if could have saved them or not.
Anyway, here are my thoughts.
Likes - EVERYTHING..well, almost. I absolutely loved the combat here, way more fun compared to 1. Graphics were a huge improvement too. and Miranda
Dislikes - If theres something im hugely disappointed about, its the story. Most of the time it was the recruiting crap, and in the end u get to fight the collectors..kinda pissed off about that. May be bioware should have named the game "ME-recruit new team!!" rather than calling it a sequel
Will start the game again, probably day after tomorrow.