I have one. When my family went to Hawaii a few years ago it was the only thing I wanted to buy there, so I spent a good bit to get a fairly decent one. I like it and its a fun alternative since its easier to carry around then a guitar.
haha i learned to play on one because when i was 4 i was to small to hold a normal guitar. its just like playing guitar with out and A and low E string. mad fun though.