Bests & Worsts Reviews from Amazon

I bought the Kindle HD6 mainly for travel - I use larger Android tablets (not Kindle brand) when not traveling. After trying to download some apps from the Kindle store that are essential for me when traveling - and finding that Amazon SELLS these apps - and that they work on some Kindle Fire models but NOT on the HD6), I've decided to return it. MY other tablet has access to the full Google Play store and I'm just too used to having a REAL choice in apps to be locked into the Amazon world only. Other things I didn't like: Every time you turn it on you see an add from Amazon. You can't install the Nook or Kobo reader apps. You can't install Moon Reader (a really great third-party ereader app). You can't install the YouTube app. You can't install the Chromecast app. You can't install the Chrome browser. It's too heavy for it's size - heavier than my larger tablet.