We just got back last night. Overall, kids dining was okay. We ate TS at WCC, PTC, Le Cellier, Spoodles, Cape May and CP. I think they have all been covered in this thread but I wanted to add a few points.
Le Cellier - the kids steak is an upcharge of $2.00. It was what my kids wanted so we paid it but we found the charge irritating. The Chocolate Moose kids dessert was also an upcharge of $2.00. Tasty and cute, but also irritating.
PTC - this was the only kids meal that was bad. DS5 ordered the grilled chicken strips and pasta with tomato sauce. The chicken was cold but the seasoning was okay (he ate about half of it) but the pasta truly tasted like cardboard. The tomato sauce had no flavor whatsoever - we all tried it. We were in a hurry to get to Fantasmic so we did not ask for another meal - he just ate off of our plates. As an aside, he had pasta with tomato sauce at Spoodles as well. It looked the same but tasted much better! I think the problem we had at PTC might have been more restaurant related than menu related.
Counter service - for those worried about the sugar free jello issue, fear not! At every counter service we were allowed to choose an adult dessert to substitute. It was never a problem, the CM's were great about it!