"The 6.2.1 upgrade is great!"4.5 starson by arii_s
Pros: Size, screen resolution, easy integration to Amazon ecosystem(natch), build quality, COST!
Cons: No access to full Android marketplace (yet). Amount of onboard storage.
Summary: I purchased the Fire at its launch and was mostly pleased with it but I did notice it had a few hiccups. I feel that those have all been addressed in the newest 6.2.1 update and I'm more pleased then ever.