The Mass Effect games are the only games, other than fallout, that keep me entertained enough to replay multiple times. I love the storyline, most notably the first game's story, and being able to make decisions that can affect how the game is played. Definitely looking forward to seeing the next game on the next gen consoles. It will be interesting to see what features Bioware adds and where they decide to go storywise knowing that Shepard will not be involved.