Just yesterday (Saturday 10/4/0

, I got to the theatre at about 12:15pm for the 2pm showing. Lots of people sitting around but nobody on the cancelation line yet. At about 1pm I was behind a couple and another gentleman. At about 1:30pm a security guard came down and took the single guy...and then was back moments later for the couple. I was next and would have gotten in, however I then heard Kelli O'Hara was off and her understudy was in. So I left, and I know the 2-3 people behind me got in.
I came back at 5pm (in advance of the 8pm show) and the place was DEAD! I sat by the line by myself until about 5:45pm when another couple joined me. At exactly 6pm someone from the box office came down and took the 3 of us up to sell tickets. All 3 of us got ROW K, Center Orchestra (9th row)....AMAZING seats.
So...in answer to the post...I don't get the sense they have a LOT of tickets available and if you see a lined formed of more than 8-10 people it may not be worth trying. But for me, both times I went on Saturday the line was very short...and getting there 2 hours early proved successful.
Two notes:
- Have cash ready, sometimes the cancelation tickets are cash only
- AVOID the scalpers...I avoided two but the box office is watching closely and kicked out a scalper AND the guy that was about to buy from him.
As for the show - there is nothing like it...it is amazing and I absolutely would have waited all day for the seats I eventually got. 9th row Orchestra Center, for the face value of $125.
It's worth it and the cancelation line DOES work!
GOOD LUCK!