I was at a 3.5 but I always round the opposite way the reviews go. In this case a 4 warranted a 3 star rating from me.
I was really on the fence with this one. The first time I went it was an easy 4 star but the next time was definitely a 3 (if that).
Won't mention the ridiculously decadent honey toast (oh wait I just did didn't I?). That was good, no complaints there.
The pork belly was good one time, undercooked and nasty the next time.
The chicken yakitori is consistent and good but the tongue yakitori was excellent the first time and way inedible the next. Same with the chicken gizzards. The second time they were so tough that I can't imagine anyone liking them. I'm Americano but I thought they were delicious the first time.
Natto... well... natto... Not included in this review because OMG that stuff is just not for me. The person I was with said it was passable though.
Anyway... without going on and on, first time was very a very solid 4 stars and the next was a solid 3...
Overall I would definitely recommend you give it a shot because if the "A-team" is on you're in for a great, unexpected Vegas experience.