These are good, not great. When I have a hankering for frozen mini-tacos, my preferred product is Jose Ole Beef & Cheese. TJ's are almost, but not quite, as good. They're also definitely oilier, which I didn't like.
Note also that the photo on the package is deceptive as a "serving suggestion." What that means in this case is that yours can look like this--if you add the cheese, greens, and tomatoes yourself, cuz they ain't in the box.