I've been trying the free trial this past week and I gotta say its quite good. Character creation will keep you busy for a while and the tutorial is helpful to get you going. So far I like playing the Brute the most ( Fighter/Tank kinda class ) and havent encountered any lag or really any problems as of yet.
Comments
http://mmorpg.com/gamelist.cfm/setView/reviews/gameID/194/loadReview/0/CityofVillainsReviews.html - Review
http://www.cityofvillains.com/ - Official Site
http://www.cityofvillains.com/gameinfo/documentation.html - Game Manual Download
There's a good start for information.
It's tons of fun if you're casual or hardcore, pve or pvp'er.
If you like super heroes (or villains), I highly recommend it.
"Because it's easier to nitpick something than to be constructive." -roach5000
Waiting on Guild Wars 2