Amazon Fire HD 10.1" (2015) WiFi Tablets

I felt that I need to update my original review. For a couple months I was happy with my Fire HD, now I'm convinced it is simply a poor design. I had to return the first two I got, which, granted, was a very straight forward and easy process. The first tablet developed an issue while charging after about a month and would turn off unless plugged in. When I got the replacement the SD slot broke so the SD card would not lock into the tablet. I had my 3rd refurbished model for about a month and everything was great. Then I got to a point when I was traveling a lot and needed to use it to watch movies on plane rides. Any time I try to download a movie (on amazon video, netflix, or my xfinity app) to watch offline, the table freezes. Not only does it freeze, it won't restart. It gets stuck on the loading or power on screen and holding the power button down does nothing. I have to wait for the battery to completely drain and start over again. It does the same thing when updating the system software. I literally want to use my Fire HD 10 2-3 days per month, but it can't even handle that. I was looking for a cheap way to replace my old iPad 2 with something that had more memory. I was hopeful that the Fire HD would be a good replacement since I was only looking for something with expandable memory and the ability to watch (not even stream, just watch) movies on. I thought there was no need to shell out $200+ for my limited usage of a table. I was wrong. This tablet simply doesn't work, and I think it's because they used cheap parts and a slow processor. I don't even want to return this tablet and start over. At this point I'm just going pay the money and get a Samsung tablet.