Living in North Las Vegas, we don't really have many good food options. That's especially true for sushi. After trying all the places on this side of town. (Aliante area)
I usually always order it and carry out. Always done within 15 minutes. They have gotten more attentive when packing it up as well. They write the names of the rolls on top of the sauces so you know what goes to what.
I love Sean's Hand Roll, Palm Springs roll, etc. The poke is always good as well.
I know the whole "we'll charge you for uneaten rolls" concept when you go to AYCE but the additional $10 charge for the uneaten (and taken home) roll was pretty outrageous in my opinion. The service that day wasn't the best either. I had to order an additional roll from another waitress because ours had stopped paying attention to us.