I went to Nota Bene for lunch with two of my coworkers. I can only comment on the two dishes that I tried.
The beef brisket burger was just alright. The blue cheese was overpowering and my beef patty was not very juicy. The proportion size was filling. The frites were ok, nothing special. Guess it would have been wiser to order something other than the burger at a place like this but I wasn't feeling anything else at the time.
I tried my friend's braised beef short ribs over pappardelle which I also found to be just average. The flavor was too one dimensional and I could see myself getting bored with the dish very quickly in favor of something else.
For both dishes they used quality ingredients but it seemed like they did not know how to work the ingredients together very well.
As for the ambiance, it was clean cut and modern but not too memorable in my opinion. The service was good, the waiters and greeter were pleasant.
I will likely go again at some point to try their salads, namely the lobster and the crispy duck salads, both of which i've heard good things about.
So far I think this place is overhyped, not sure why though...