As said by other reviewers, being too descriptive about the experience can affect the outcome when you visit, but take our word for it, this is not the Top-Rated Shanghai restaurant on Tripadvisor by chance, and I'm sure it's there to stay.
Ultraviolet encompasses a 10-guests Taste - Visual - Auditive experience that is, to me, unique and never heard of.
Food is quite good, with up and downs across the Tasting Menu (nothing to chooose from, except if you are allergic to, say, oysters). I found the wines paired to the food to be clearly below average, though.
My only other remark would be that the whole experience lasts 5 hours +, from 7pm onwards, which can be a challenge if you need to work the next day. As you might know, there is a very long waiting list that forces you to reserve 3 months in advance, so you can pretty much assume that yyour "experience" might fall in the midle of the work week.
Kudos to Chef Peiret and his Team.