Rewatched the film on Dorado's dvd. Didn't like it much on the first time and the second time didn't really change my opinion. I like the actions scenes in the end, especially the scene where Woods attacks the house with shotgun. Reminded me of some of the best action scenes by Corbucci. But it takes 80 minutes until we get there and I didn't find the plot that interesting so I had kind of lost the interest aready. And the music... probably worst I've heard in sw.
Still, the ending is quite rewarding and I think that Gatling Gun is a film worth watching. My rating would be something like 4-5/10.