I placed an order over the phone (a waffle slam), went to pick it up, drove all the way home to find NO syrup in the bag. Of all things! It wouldn't have been an issue if I had syrup at home, but I don't so I was beyond frustrated that I had to drive all the way back to Denny's for syrup.
When I got there I told them I would like an entirely new meal because by that time it was cold and waffles get soggy pretty quickly. They happily obliged. However, when they made my new order there was syrup, but no Pico de Gallo that I asked for.
This is the second time they messed up my order. The first time I ordered a side of potatoes and never got them.
Incompetence at it's best. Trivial things, but really, how hard can it be to work at Denny's? I gave 2 stars because the food overall was good.
Rule of Thumb: ALWAYS check your orders!!