Summary: This is easily Bioware's most casual-friendly, streamlined game. The RPG elements are very minimal and the high-octane action is pretty much driving the whole story. If you enjoy action-adventure games that simply tour different exotic set-pieces, then this game is well worth $30-$40. If you like quasi-strategic action shooters, you might have a great time with this. But as an RPG, and as the critical installment in a series, the game falls quite flat.
Summary: The game is very detailed in both graphic and story, but the game crashes at least once every thirty minutes making it very time consuming to play (you will often have to restart your computer). The game feels and functions like Star Wars Knights of the Old Republic, except that the action parts don't have a pause feature. The game would be excellent if it was not for the many crashes and black screens (the screen gets stuck as black) causing you to reboot your computer.
Summary: The long awaited RPG Action game from EA's Bioware is finally out. And the two years of waiting has been totally worth it. Assemble your team, fight against the Reapers and complete your Shephard's epic story, Mass Effect 3 is epic.