I would recommend checking out this place just because it is totally old school!! Two stars awarded because the food is edible but not great.
I usually get a burger and fries. They add your burger toppings in front of you Harvey's style and usually it is an incredibly grumpy old man who loads everything on. The patty is salty and not very homemade tasting. The fries are good and are fresh cut. The gravy is the super thick brown stuff that you would expect from this type of place. Dairy Freeze also has a long list of milkshake flavours. I've only had the butterscotch one which had a fakey flavour. I ordered the fish and chips once and it was surprisingly good - thick halibut and fries for around $10.
I think most of the people who go here have been going for a very long time. It is cheap, fast food that isn't bad, and you know nothing will change. Check it out if you are in the area.