Heard about Nobu many times, obviously, but first try was on Valentine's day. The hotel couldn't get us checked in so we had to go in t-shirts and shorts but the hostess didn't give us any grief when we explained our predicament.
Pros: Food was very high quality and the service was very fast. That's about it.
Cons: There were no frills. It was almost boring. Decor was nice, but it was just kind of boring. Mostly because the service was TOO fast. That may sound strange but they were at the table every 2 minutes with another dish or to ask us to order more. It just seemed very rushed. We tried to take our time and talk but we were done with our dinner in under an hour. That was the pace they set. Which is great for turning tables but it wasn't the most pleasant experience. The cost of many of the dishes were insanely over-priced.
I would go here again (if someone else was paying, haha), but wouldn't make it a romantic evening. Food was pretty great.