Edipis speaks the truth, I am happy with the Bass, but if you need earthshaking bass then its true, the Monsoons wont give you that. They aren't designed to be home theater replacements, but I can tell you after having them for 2+ years now, and spilling an entire glass of water over one of the satellites, they sound just as good as the day I got them.
IMO, they are perfect for music, unless you listen to gangsta rap all of the time. IN every other genre, they do very well. They bring out every subtle part, etc. For movies they do alright, but Id have to say the Klipschs would probably do better. For games, would you rather hear more detail, or have the explosions sound better?
Eh, its up to you, but thats my suggestion. I think itd be worth it to at least give them a shot, and if you aren't happy, send 'em back. You say you listen to music a lot, and the Monsoons will do VERY well.