I'm very happy with my purchase. Got a 60" 2160p (...

I'm very happy with my purchase. Got a 60" 2160p (4K) TV for under $1K & free shipping. Smart, too (can watch online sources in 2160 w/o PC).
Had trouble at first getting video settings that worked across different channels & sources but got it sorted out after a week or so.

Only slight negative: I use the built-in tuner (cord cutter long ago) which is not as sensitive as the 55" 1080p Vizio I had before. Lost a few marginal channels (on the same amplified antenna). But overall satisfied.