I think someone learned the wrong lesson from the success of Iron Man. It’s either that or the movie studios need to implement drug testing before their pitch sessions.
“Right… Here, fill this cup and give it to the nurse on your way out the door.”
It’s best not to think of The Green Hornet as a real comic book movie, but as a borderline “comedy” that somehow acquired the movie rights to the old radio show (presumably at gunpoint). That won’t actually make this movie “good,” per se, but it will at least keep expectations in line with reality and hold your disappointment to manageable levels.