Scienter and I have been playing the
Mad Moxxi DLC for the last couple days. If you've got friends to play with, this is an excellent expansion. It is, simply put, VERY HARD. I love challenging games and am turned off by games that are too easy to win, and this is a major challenge. No, you don't get any experience from the kills and the loot is good, but not spectacular, but the arenas themselves are just a lot of fun. I doubt if it would be as much fun solo, but with a partner it's really added another great aspect to the game, IMO.