3 Stars is an "A-OK"
We got a bunch of the single sliders, had a few and they were okay. You either hate these or like them, I highly doubt anyone LOVES these burgers. I wanted to get these because it's been about 20 years since I moved to California where there are no White Castles. I almost forgot about this business until Harold and Kumar came along and I got the frozen ones a few times a year. I actually liked their sliders as a kid...obviously they look much tinier now.
Anyway, we didn't like them enough to eat the 8 we got (I consider 4 of them as an equivalent to one normal burger) We took it back to our hotel room and I chucked the remainder in the freezer....I got hungry the next day and decided to microwave one up for 40 seconds....Maybe it's just me, but it tasted better after the freezer.
For those people complaining about the patty's color, it's because of the way it's made, doesn't mean the meat is inferior (most fast food patties are all roughly the same quality). They lay down the minced and semi cooked onions on the flat cooking area, cook and reduce the juices a bit, then lay the frozen patties on top of the onions, then they lay the bread on top and let the onion steam cook the patty, thus the gray color. Meat only gets brown if it's directly on the cooking surface.