My Quick Overview of Game, first 1 hour in.

User Rating: 9.5 | Mass Effect 2 PC
My opinion is that the game is ambitious and for the most part, achieves more than it's first predecessor. There are a few things I wish were different including the inventory system, the ability to switch armor on the fly, and the wish that the helmet would automatically come off during conversations in peace areas. However, it is not enough to detract from the greatness of the game. The game basically throws you right into the action immediately and doesn't stop. It's an adrenaline rush through and through. There are also some texture glitches I've noticed as well. But the storyline, the sounds, and gameplay just continue to smack these small cons out the window. Overall, I'm impressed. The sounds are great as well.Initially, the only problem I encountered at the beginning was the connection to the Cerberus Network due to the authentication servers at EA being overloaded, but it is running perfect now.