My buddy has one he bought just to mess around with, he originally got it for his daughter, but she soon lost interest in guitar, so we messed around witht the amp a little the other day. I must say i love the drum loops/bass lines that is has, i rememer him just setting the amp up to play a bluesy drum loop/bass line, and we just sat there and used it as a standalone drum machine so to speak, since we didnt have a bass player in the house, we both used are own amps to play with it, its pretty badass, other than the drum loops/bass lines, it doesnt really have that much to offer except a tuner, and some cheezy effects. The bass lines are very nice indeed though. The drum loops/bass lines are very addictive, we let all of them play and just improvised to them, and we came up with some pretty sick ****! The amp models are pretty crappy sounding i thought, pretty boring sounding, but i guess something has to comprimised somewhere.