I've tried both their teppanyaki and their AYCE sushi. The teppanyaki was just ok to me. The sauce they used for their teppanyaki is a bit too sweet. I tried both rib eye and chicken and the rib eye was quite dry. The fried rice that they made was not as good as other teppanyaki places, so that pretty much killed it for me. If a teppanyaki place can't make a good fried rice, then it's a fail in my book! The mushroom soup that came with the teppanyaki was also too peppery. The salad was good and fresh. The show that they did was cute.
Their AYCE sushi is definitely better than their teppanyaki. All the fish I had here tasted pretty fresh and I like that they offer some sashimi options with the AYCE. I don't really go for sushi rolls, so I didn't try those. The appetizers are either hits or misses. Overall, I still prefer yama as my AYCE place.
If you do want to try this place out, I say go for the sushi option.