I was at the TPIR Teacher MDS yesterday, and I'll post a bit about it, however, as usual, no spoilers.
The set was tasteful. They've done some decoration that has never been done before on the TPIR set, and it looked VERY tasteful and nice. The turntable was decorated differently as well, and it wasn't a mural/mosiac, it was something totally different, a bit generic but it looked very cool nonetheless.
Barker was at his best. He was having fun and so were the contestants.
Roger and Fingers were out there picking the contestants and I will say they did their job quite well. (Better than the usual two)
The jury is still out on Mr. Fields. His warmup leaves a lot to be desired, and he seemd to stumble a lot through some of the prize descriptions.