I've had both the orange and the lemon lime one. In my opinion the orange was terrible but manageable, just drink it somewhat fast. The lemon lime one tasted like watered down 7 up to me. It wasn't that bad.
@jenniferadkins64, I promise it's not bad at all! So many girls complain about it and it's all what you make of it. It really wasn't bad at all. I even had the Orange one and hate fake orange flavoring and it wasn't too bad.
It's not as bad as it could be, I got the fruit punch because the others seemed like they'd be worse. It tasted like almost sugarless koolaid in my opinion, felt like I wanted to dump sugar into it actually lol I'd suggest drinking it as fast as you can and have water ready with you for after.