I have PSs for the following character meals over an 8 day trip this April:
1) Donald's Restaurantasaurus (breakfast) 8:05a before opening at 9a
2) Liberty Tree Tavern (dinner)
3) Crystal Palace (breakfast) 8am before opening at 9am
4) Chef Mickey's (breakfast) on check-out day
...all are included in the dining plan. My DS11 and DS8 aren't that much into characters but they love the buffets because they can sit down and eat without waiting. The characters are a bonus. We could make out better $-wise if we ate at sit down restaurants (with desserts, appetizers, etc.), but my sons would rather eat and go at our own pace. We are hoping to make do with a snack from our room, a sit down meal and a counter service meal each day. We usually wouldn't eat 7 sit-down meals in one trip, but the dining plan sounded like fun and we are going to try it. I figure we save about $180 if we eat where I've planned.
Our other table service meals are at Ohana's, Concourse Steakhouse, and Hollywood&Vine.
30 days and counting...