Unless you like this genre or want to see an example of this genre, there is nothing to like here. I happen to be a big fan of 70s movies and have seen many 100s and for me this was all this movie was -- another movie to round out my attempt to see as many 70s films as possible. The plot here is paper thin and the ending highly predictable. The soft porn scenes of sex is what separates this movie from other bad movies. The dress, sideburns, way of speaking, cars, etc. were far more interesting to me than anything else. Without this the movie is a 2 or 3. It's amazing to me that these films got funded and made, but I guess in an era before the internet the soft porn angle was a draw.
