My copy came in and... IT'S GREAT!!! Costume creation is a BLAST!
I can't keep my boys (ages 7 and 4) off my computer. It's "Dad, can we play the superheroe game??"
It really is fun. Running around blasting things. Watching the bad guys go flying! There are many different powers and skills. You can make ANY kind of character you can think up.
Cool effects and graphics. I don't know how long it will hold my interest, but I'm loving it right now!
I'm playing on the
Liberty Server. My main character is:
Arcturus 8th level Science Blaster. Other characters: Star Seeker and Yukon. (I'll post pictures if someone could point me in the right direction for posting -- okay, so I'm a noob.

)
If you're looking for something new (and willing to drop $50 for the game) (for the first month - $15/month), then I highly recommend City of Heroes. It has a lot going for it. If you don't like RPG's (role-playing games) you probably won't like this one.
So far I give it 10 stars!