i have written detail review in this forum(another thread)... sometimes i feel its superb, but when i watch sony w950 series(full hd- in my hall), i get irritated, feel cheated by panasonic,.. just when i switch watching from sony to panasonic my heart breaks and weeps for a minute.. i console myself by saying that wait for 4k then panasonic will shine...
samsung is feature rich, sony is picture rich, panasonic is budget friendly..
now i need to invest 1k for new pc, to make sure 4k60fps runs smooth..my present pc is excellent for 1080p, but shoots out at 4k 24fps. panasonic lags.so i downgrade it to 1080p60fps.need to go for new nvideo(just launched1080 graphics ) to boost,,, compared to samsung panasonic is better..( just remember high end of sony and samsung 9 series will humble panasonic, but they are way beyond budget) my strong advice stick to 1080p at present, after hdr sucess go for 4k..
one thing i am sure that compared to all other non hdr tv of sony/samsung panasonic is best, but cannot say with hdr..