We stayed there in July and DS had a grilled cheese sandwich from Roaring Forks every day. He is a very picky eater. Said it was the best grilled cheese he has ever had. DH and I had some very good soup from their as well. Might have been chili and lobster bisque.
We stayed in the villas and just didn't want to go do a sit down meal so we ordered take out from Whispering Canyon. Also ordered take out desserts from Artist Point.
I think we had wings (good), nachos (excellent), nutty chicken salad (excellent), apple pie (very good), and the berry cobbler from Artist Point (words cannot describe, but we ordered it more than once). Also had a very good pina colada from the bar in the lobby.
Did not have a bad meal at Wilderness Lodge. Would eat at any of these places again. If you really wanted to try Artist Point, make an early reservation. I think they opened at 4:30pm or so and the restaurant was basically empty. You could take your child and if it didn't work, just get the food boxed up and take it with you. That early, though, there wouldn't be a lot of other diners to disturb.
Enjoy