We were just there this spring and also booked R&C so we would have a good view of illuminations. I was a bit dissappointed in the menu/food offered at R&C ... it was okay, just not special enough to warrent the price. Also, when it was time for Illuminations, the viewing area was already full and we had to stand behind 2-3 rows of people. Okay view, but we could have had that anywhere.
Now, you might get "lucky" and get an outside table, but don't count on it.
I won't be doing this again, nor could I recommend it to anyone who might be watching $$$.
Just my personal opinion based on recent experience.