I've had it for a year. It's a very good Cajón with a very nice sound. It's ideal for Flamenco and even Jazz (very nice highs)
When I tried out the "Duo" series, I realized that the "Elite" series lacks a bit of lows (if you are picky, obviously).
So I wouldn't recommend it for rock (you'd better look at a Schlagwerk for that).
Other than that, it's a real delight to my ears.