Nah, I've been putting off getting one until:
a) a certain level of quality that was normally restricted to higher end becomes more accessible.
b) processors on smart TVs were "good enough" that they didn't hamper core experience
c) a lot of content I'd want is reasonably available in 4K
So in the I just figured I'd wait until next generation consoles are out and pick up a good quality set at that point. This also comes with the side bonus of me being able to put a little bit of cash to the side over time and buying the TV not being as huge a hit as it would normally be etc.