Being the highest rated Chinese Buffet in Phoenix and being new to the area we went to Jumbo last night for dinner. The food was okay, their green beans and steamed veggies get two thumbs up in my opinion. The place was clean and the staff very attentive to taking away used dishes and we didn't have to wait on our check.
My only complaint was they didn't seem to restock, it could have been that there were hardly any people eating or it was later in the night.
All in all nothing AMAZING by any means but it was alright buffet food and they had an okay range of dishes and selections.