One comment on the Netflix quality - and you probably know this - but check your settings for the quality of service for the stream. I had a friend who also mentioned the poor/limited quality. We checked his playback setting and it was low quality.

I mention this as well because I have a 2012 Samsung and I find the quality great from Netflix.

Now, keep in mind that if you don't have unlimited internet, you could drive your bill very high with cap overages.