That website is crap if you ask me.
I had relatives in Stewartsville. We used to drive out that way very often during the year. It was probably 45 minutes or an hour.. whatever.. I was young. We always used to pass Hot Dog Johnny's, but never stopped, because we were always on a way to a BBQ or Christmas, etc. Such a nice setting near all those trees and the water. When I got older I went there finally. Food was bland, there was no topping, buttermilk they make themselves was disgusting.
I also rank The Hot Grill in Clifton low on my list. The dog itself was fried nicely. I hated the chili.
I gave Jersey Dog in Newton a low review on Yelp. The Texas Weiner tasted like store bought canned chili. Had I know that I wouldn't have bought it. The falafel dog? Falafel in the shape of a dog was some of the worst falafel I've ever had. I could not finish it because it had a texture of uncooked dough. Dogs were cooked fine, with a little better topping execution I'd have rated them higher.
The lady behind the counter some people (myself included) was totally lifeless. Like she was just ho hum working to get by not enjoying what I am doing.