Smashboxx is pretty fun most of the time. I thought the music was pretty decent and it always seems to be busy. That's a good thing.
BUT, and this a big BUT for me: The staff at the door is incredibly rude. I've been here 3 times and every single time the guys at the door treat you like dirt. They talk down to you, act like you're stupid and are just unnecessarily rude. i know it's a club in Scottsdale, but I've been to fancier clubs and received much nicer treatment.
i also hate the way the bathrooms are designed. Double lines for men and women that are very close to each other. Good for flirting I guess, just cramped and annoying.
Overall, it's the attitude of the employees that keep me from visting this place more often. Biggest pro is no cover.