Been wanting to try Bachannal since it opened a couple of months ago. Came here with my family over the Thanksgiving holiday. We waited in line for 4 hours!!!!! Personally, I don't think it's worth the wait. If we had waited for 20 minutes, I would have given it 4 stars! I think the only difference between this buffet and others (Wynn, Bellagio) is that they boil the crab legs so it's nice and piping hot! Also, the crepe station is different. You can also have your choice of caramel, nutella and chocolate topping. Other than the crab legs and crepes, everything else is pretty much in line with other buffets.
Oh the variety of gelato they offer is a nice touch too. Try the fig + basil and blood orange flavor.
One thing we noticed is the techno music that was consistently playing. That's a sure way to get us to eat quickly and get out. They need to change to better soothing music. Also, interior is cold and contemporary decor. Would I come back? Probably not - you'll find me at the Wynn buffet next time ;)