We've done breakfast and lunch and I don't remember either taking more than an hour. We had a long wait downstairs for breakfast (I think.)
But I'll give this a bump in hopes of an answer about dinner because I'm wondering too. We have a 5:35 ADR at CRT in December and now I'm thinking it may make us miss the Castle Dream Lights around 6:15-6:30...oops!
Thanks!
We went for lunch around 1 pm and we were finished w/ photos, lunch, and character greeting by approximately 3 pm...or just a little before 3 pm...I'd probably allow 2 hrs to be on the safe side....