Yes this is a pre-packaged burger that was purchased at a 7-11 in Taiwan. 1 star is even too high of a rating. I give it 0.5 for taste, even less for texture, and a 6 for convenience.
It is the astronaut ice cream of burgers. Novelty, cost, and convenience are the only draw. It hardly seems to be a foodstuff. The bun has a texture closer to meat than does the patty, and the cheese resembles spray can variety. the dill pickle slices are a nice touch, and provide the sole flavor.