I don't mind waiting in line for couple hours as long as the food is worth the wait. In fact the staffs are very nice they even gives out bottle waters for people in line.
But the food is NOT worth the $50 per person and the time, you'll waste between 4 to 5 hours for some sub-par, overpriced foods, that's ridiculous!!
Personally I DO NOT recommend this place to anyone. Unless you are a high roller at Wynn, you can eat for free and walk straight in. These are just my personal options.