As a previous reviewer said, I really, really want to love my Rovio. It has great potential, but these first units are awful. WowWee should not have succumbed to pressure to release it before it's ready. I can't recommend anybody buy one at this time, for the following reasons:
1. The robot won't play back paths with any accuracy. I've given mine clear paths with no obstacles, and it still manages to run into chairs and the TV. And that's with the NAV signal showing strong. Maybe if you had your own empty gym, it'd work great, but if you live in a real house with furniture, the robot won't navigate reliably.
2. The robot usually runs out of battery power before it manages to dock, so the self-recharging feature is a bust.
3. Audio doesn't work (in or out) on any browser but Internet Explorer.
4. The camera positioning options are poor (low, a little lower, and let's-stare-at-the-ceiling are your only choices).
5. The battery life is poor too. Maybe an hour if you're lucky, and since it won't make it back to the recharger, Rovio will die and be useless from remote.
6. The headlight is absolutely laughable. The camera can't be used at all in low-light conditions.
7. While there's almost no forward illumination, Rovio will annoy you with the pulsating blue LEDs on top.
8. My dock died after less than two weeks of ownership.
I'm sure I could think of more reasons to wait for a new version before buying, but those are just the ones that I immediately recall as unacceptable. This product simply doesn't work.
Bye bye, Rovio. You're going back to Amazon.