This place isn't too bad if you just want to come dance and have fun. The bartenders are awesome and sometimes throw in free shots. I've never had to pay cover because a friend knows the owner so we usually get in without a hitch.
I suggest coming here on a Friday because it's less packed and the music at Radius is pretty good. Saturday is usually a giant sausage fest full of dudes who, no matter how many times you tell them, don't seem to get that I don't want them to rub their half-boners against my ass.
The drinks are reasonable for Scottsdale and sometimes they pour them stronger. I wouldn't say this is the best place to go but it's definitely not the worst.