I got this when it first came out, and got the DLC right before they pulled it the first time. It kind of pissed me off (because I couldn't really play with people that didn't have it, and was afraid of going online and having it taken away...) so I haven't really played it since. Might hop back on sometime soon and get some multiplayer achievements while I can.
[quote name='Rozz']This game is worth playing, although it's not as well-designed as the original (which is ironic, considering all of the years they've had to improve on it.)[/QUOTE]
That's because it was made by Vicarious Visions instead of Raven Software, who made all the original X-Men Legends games. They had to rebuild the game in HD because the other was made for the previous generation and ported over, and like others have said, they also tried to make it more casual friendly (and DLC money grubbing, heh) which didn't turn out so well...