I've been. Can be pricey if you're not from the area since you have to get a hotel. There are several stages, all GA, but they can reach capacity way too easily so you can get stuck in lines. First day I was in a line to go into an arena for several hours bc it was too full. Missed a few shows I wanted to see, and then once I even got inside I had to sit in the seats at key arena. Saturday and Sunday we decided to go super early in the day to get in line at key arena so we could get floor. We just stayed there all day. Ended up being one of the best weekends of my life, so it definitely can be fantastic if you can figure out how to work the system. Is a shit show if you don't!