In general if you rush through things to get to the next thing, it is more stressful than fun, and you miss out on the here and now. Tusker House is one of my favorite restaurants. I would allocate plenty of time to allow for being seated late (as others said, this often happens), and to enjoy the meal and characters at a comfortable pace. It's amazing how much more fun WDW is if you slow down and live in the present moment.