Not worth it. For Aladdin when we walked up, there was a longer line in the preferred section than in ours. And if you were in the back of that line, you tended to get shunted to the side in the front which were the worst seats in the house.
Part of the show happened behind them. They came in the Aisle behind them. And the Flying carpet happened right above them and they didn't get a good view. We sat in back of them in the middle and saw everything with great seats, and waited less time to do so.