Please check the times for Illuminations in January. We have planned R&C for Illuminations on January 8th, and Illuminations will be shown at 8PM instead of 9PM. We had to reserve dinner for 6:30 instead of 7:30PM.
We've generally had good luck with Rose & Crown. On three occassions, we've had:
1) Good seats on the terrace
2) Good seats from inside. We were nervous about this, but had excellent seats after they put up the canvas tarps and lowered the umbrellas outside.
3) Dining room seats, with visible, but poor viewing of Illuminations. (We were late for our reservations that night. - We were also in the middle of dinner that night, and didn't want to get up.)
So...plan for Illuminations during dessert and not dinner. That works because your timing is better, and if your dessert gets cold, it doesn't matter as much.
We love Rose & Crown for dinner.