I would rate Sotto Sotto 3.5 stars
We had a 9:45 pm reservation and showed up there a little earlier thinking we would grab a drink before we get seated. Big mistake - they do not have a bar area and no waiting area either. The front entrance is quite entertaining with pics of all celebrities (many pics have been repeated several times) but very congested for waiting. I would recommend getting there right before you reservation. We were seated around 10 minutes after our reservation time which was a little annoying as we had been waiting in their hallway for some time very uncomfortably already.
I had the seafood spaghetti described as friends of the sea on the menu after reading few yelp reviews recommending it. The tomato based sauce was light which was nice and the friends of the seafood were generous servings and priced at around $20 - $25 it was well worth it.
My husband has an allergy to shellfish and asked them to remove shrimp, any crab or lobster in the dish and they were quite willing to do so - it still had clams, mussels, scallops. However when the dish came the staff all announced his was the "allergy" dish but it still had crab so they had to take it back and make it again. So he started his meal much later than the rest of us did and overall our meals took quite some time to be served.
The place is very cozy and intimate which is very nice. It definitely has a home-like feel to it but it gets quite loud in there - really hard to hear each other. We were seated in the farther room at the back right by the windows and it got quite chilly in there.
I would return actually (a) to try many other things on their menu as i wasn't blown away by what i had and they have such an extensive menu and (b) i MUST love it since ALL those celebrities ate here! ;)