if you like tourneys, this site is pretty good
if you like cash/ring games, go elsewhere, this site is strictly tourneys and it's legal in the US, unless you happen to live in the wonderful state of Wa where the B##ch governor dictates that you can't have your poker because it's her state and you'll do what she wishes.
I've been on the site for 2 months as a paid member and have made $35.00, not quite covering the 20 bucks a month, but soon, I think I'll be ahead of the game. there's a 20,000 tourney at the end of every month, first place is $2500 bucks, not too shabby.
Overall, I'd say the site is well worth trying out, 20 bucks is cheap if you don't like it.