Pretty good reviews (4.2 out of 5.0) over at toysrus.com
Nice reviews (4 out of 5 stars) over at walmart.com
I had a problem with the bike - parts were thrown in the box and it looked like it was previously put together and was heavily damaged. Woot sent me a replacement right away though - also these bikes are usually on sale at local dealers FYI.
If I had a 12 inch kid I'd be all over this.