The reason I gave Rol San a 3/5 is mostly because of the cleanliness of the store itself. The bowls and plates are not washed as clean as it should be.(Maybe they re-use their dish water?) Anyway the foods good, certain dishes better than others. For instance the chicken feet in black bean sauce is to die for, though I could be a bit bias since I love chicken feet in general. If you're planning on giving Rol San a try I recommend the chicken feet, and fried tentacles.