I know Blue Hill has its supporters and detractors on here... my main question is actually not about the food. The NY Times' two-star review says that the banquettes are excruciatingly small. I am thinking of Blue Hill for my graduation dinner with parents and 88-year old grandmother. She's pretty able-bodied, I almost got disowned when I took her to Hangawi, where she had to get on the floor (I didn't foresee that, oops). How uncomfortable is it?