Serious Eats - seriouseats.com

Manzanita Sol is nothing compared to Apple Sidra....

A delicious Foie Gras Maple Biscuit at Animal in LA.

Okay I see the point of your review but you went into this with one fatal flaw: expecting to find "American-styled" burgers in Taipei. I haven't been to Mary's Hamburger or 3-Inch Mini Burgers so I can't speak on behalf of them. However, as for your MOS Burger experience, you completely got it wrong. People enjoy MOS Burger because of their Asian-styled burgers (the rice bun is quite amazing by the way) and not to eat anything remotely "American". What you ordered was essentially something no one goes there to eat, it's close to blasphemy. It's unreasonable to travel to a foreign country and expect to find what YOU know as a burger and call it a "comedy of errors" because it is different than what you have learned to be a hamburger, when in fact they aren't even trying to make "American" styled burgers.