What a sad world it is when people can sit back and gripe about "Fletch Lives". Tsk, tsk, tsk! First of all, how can anyone pick up a video with this sort of picture of Chevy Chase on the front and expect it to not be stupid--in the best possible sense! Indeed, I admit, the movie is stupid, but that is wholly what I love about it. Sure, if you want a more realistic mystery story, watch the first one. But for purely enjoying Chevy Chase's ridiculous antics, this one surpasses it. Though I can't imagine any other actor who could have pulled this script off and made it anything worthwhile! I generally end up watching this movie at least every few months and have yet to grow tired of it. And yet I have only recently added the first movie to my private collection.
Chevy Chase is one of the best out-and-out comedy actors available in my opinion. And you can't expect him to be serious in a movie that was intended to be anything but.
I think the best part about Chevy Chase as Fletch, is that he lives out those crazy ideas we sometimes get (such as convincing someone of invisible squealing bugs, simply telling someone their house is on fire, and marching into a corporation like you own the place), and he gets away with it when most of us don't dare in the first place. Perhaps the people who can't enjoy him simply don't get the same temptations, and therefore can't see why he appeals to those of us who have to repress the desire to introduce yourself as a famous sixteenth-century astrologer.