Just got my Yamaha Tenori-on, and having a lot of fun playing and fiddling away on it.
Pros - fantastic interface and intuitive controls, the draw and bounce modes are great
You can load short samples, but only via an SD card.
You can play other hard and soft synths with it.
It can be used as a wall clock.
Cons - All leads come out the bottom edge, so get in the way a bit
The on board sounds mostly are airy / atmospheric, which are good for the texture and background, but don't really cut through.
The output level is a bit weedy as well.
Anyone else got one and want to share views?
Kronvik