I've been here twice and have ordered the ricotta dip on both occasions (and I urge you to do the same!). It's creamy with a little bit of heat from red pepper flakes. I've tried to re-create it at home, but I just can't seem to get it right. I've also had the ramen with chicken and a poached egg - also phenomenal.
On both trips, I've had the same friendly and accommodating server. Our service was great even when we had a party of 10.
A bit pricey, but I would say it's worth it. The ambiance is great, too!