Worth saying that CNET compares the VT, GT, S series, and the Samsung 7000 & 8000 series, and while the VT series was the overall leader, the Samsung 8000 & 7000 series performed better than the GT/S series from Panasonic. The 7000 series specifically is considered their 'value leader' and after some homework I personally ended up with the 64D7000 plasma.
Flat out, it is a very good looking display and I have no regrets in NOT getting the Panasonic VT65 which was a strong contender for me.
Unless you absolutely demand the best (VT series), then I would strong consider the alternative in Samsung for the quality for your dollar.