Remains one of my favorite movies... I remember the amazement my brother and I felt in a nearly empty theater in 1986 about the sheer awesomeness of BTiLC. We knew straight away that this would be one of those movies that only some would 'get', but we adored its quirky blend of action, comedy, mysticism, wildly over the top imagination, and breakneck pace.
As many have pointed out, Jack is really the sidekick here, but despite his bloviating, often clueless and bumbling nature, the fact that he keeps moving forward to help a friend makes him such an endearing character. I just showed it to my daughter for the first time after all these years... and she loved it. For those who love quirky, imaginative genre movies that stay true to a unique vision from beginning to end... Big Trouble in Little China is difficult to top.