In November it was $56.00 for balcony. (But park prices had not gone up yet)
I thought it was worth it...at least once. I would do it again, and certainly would make reservations if taking someone who had not been up there at all. We were first in, so got to get seats on the railing.
Did the Riverside in June, also $56.00, but children are $10.00 less (so I hear...was not applicable for me) I enjoyed these seats also. We had front row seats here too.