Ah, you should see it. It is a great film; I highly recommend it. Its political message is great as well. I wouldn't read much about it before viewing though.
No I haven't seen that one. I'll have to check it out! To be honest it's been a number of years since I've seen any of his movies. I don't really know why I chose this username, haha.
Have you seen 'La resa dei conti'/'The Big Gundown' by Sergio Sollima? It is by far one of Lee Van Cleef's best films in my opinion. I'd put it in the "top five" at least but a case could be made it is the best (my taste on my top five changes a lot but the actual five are generally consistent just ordered differently; depending on mood).