Thank you for finally releasing the full version on the Amazon app store. The problem with audio going slightly out of sync with video every few seconds seems to be mostly fixed with most files. Dont know why because I uninstalled the free version a couple of months ago and retried and the files I try now work fine. Just bought it and left a positive review.
Theres always mobo or mx as backup if it doesn't play right but for now this is back as my main player for kindle fire HD.