Have been playing with the Zooka for a few days now and I am very impressed. No, this is not going to make your whole house sound like a concert hall, but what are you expecting from something this size at this price point? It's very sturdy, I don't constantly worry about breaking the thing, the Bluetooth is seamless (someone mentioned that they could only connect one device, but I had my iPad and Andriod playing thru the Zooka at the same time today), and the grip on the iPad works perfectly and doubles as a great stand.
The only complaint I have so far is that the volume, power and Bluetooth are on the bottom of the unit when using it as an upright stand, which can make things awkward.
This speaker is small and light weight making it super portable, however, the Zooka speaker is not particularly loud enough for me. I'd like to at least be able to hear it in the next room (on it's highest volume) if I choose. I owned a Logitech speaker a few years back that did the job more then this. I'm considering taking it back to the store in the morning.