Two full UK reviews of the Panasonic TX-P65VT65B plasma
AVForums last night published their full online review, here
To cut a long story short, they rate it "Reference" and say they would choose it over a 60ZT65.
In all fairness, I must mention a very good but slightly qualified review on page 58 of the current (July 2013, number 222) issue of Home Cinema Choice magazine. It's not online yet, but the physical magazine thudded onto my mat on Friday 24th May, so it should certainly be in good newsagents by now. They like it, but say it's not perfect, oddly enough the same comment that had featured in their previous month's review of the Samsung PS64F8500. And HCC magazine also complained about the poorly-chosen picture presets on both the Panasonic TX-P65VT65 and the Samsung PS64F8500.