Is the following review positive or negative?

I first ate at Studio B when they first opened several years ago. I was impressed with the overall venue, and the food. I returned to the buffet 2 weeks ago and was disappointed. I was looking forward to the sushi, and the rice was hard and dry. So sad! The Osso Buco was large, but the bone was about 90% so there wasn't much meat on the bone. The mac and cheese lacked flavor. The Chinese food ok, but overcooked. The buffet does have a large selection of items, but the quality of each item is not as delicious as when they first opened. The food items were disappointing in taste and quality of ingriedients. The price was $39 for the weekend brunch, which is fine as long as the quality equates to or surpasses the price.This visit it did not, and I left unsatisfied. I'll be checking out other high quality buffets on the strip, and won't return to the M until I hear that they've brought their quality standards back to when they originally opened. THAT was impressive!!!
negative