After being seated around 12:05 for a $55 brunch buffet, our greeter returned to say, "we have a 1:30 reservation so we'd really appreciate it if you left by 1:15". That, and milk for our coffee being brought to the table in a to-go cup, made for a less than stellar experience. That said, our server was terrific and the coffee was great. Food ranged from above average to excellent.
Previously, I'd been for dinner and had great food and laughably poor service.
If their management changed, I dare say it would be worth a third try. But I'd have no way to know.