They couldn't accommodate a group of 7, even with the whole place basically empty at the time we arrived. So we had to sit at two different tables and they wouldn't allow us to move them together.
Orders done at same time, yet food for one table came out long enough before the second table that half of the group was done eating prior to the other half even getting food.
I ordered a simple burger, medium well.... No special requests. It came out last, cold, charred, wayyyy overdone (over well, near burned). Took me 10 minutes to get mayo so I could eat my burger... Only to realize it wasn't edible.
All-around horrible experience... Worst I've had in a very long time (and I think I've eaten at a Denny's fairly recently).