Panasonic TC-P50GT30

Pros: Very good picture, and measurements, when the correct test pattern source is used

Cons: As to be expected, does not put out as much light as LED backlight sets.

Summary: Cnet tests using windows patterns as source
"
We attempt to adjust all levels of gray, in 5 percent increments using window patterns
"
This will give very bad results on this set. Using APL windows will give much better results, meeting THX spec.

See http://www.avsforum.com/avs-vb/showthread.php?p=20675013#post20675013

for a discussion by one of the authors of the AVSHD pattern disk.

Updated on Jul 11, 2011

See
http://www.highdefjunkies.com/showthread.php?9401-Official-Panasonic-GT30-Thread-Including-a-Review-and-Report&p=254208&viewfull=1#post254208

For a comparison of Gamms using APL Windows vs. Windows source patterns