First, this thread is Nate's idea. I'm just taking the ball and running with it...
So, with that said, the most hated westerns in my book are generally of the spaghetti variety. I'm just not an enthusiast of the Sergio Leone style.
I thought
The Quick and The Dead was kind of dumb, too. I mean, the best gunfighters weren't actually the fastest. They were the ones who outlived all the others. They were the most deliberate.
I don't own
Open Range and I don't intend to. It was okay, but the pace of the movie was not my style.
I am unable to watch
Dances With Wolves because Cisco gets killed, and Two Socks is shot at and wounded. Not cool. When horses and dogs get kilt, so goes my desire to ever watch the movie again.
Back to the Future III... Not really a western, but takes place, in part, in the Old West. ("Nee-kay...some sort of fancy moccasins?")
I can't say I hate
Shanghai Noon because I haven't seen it. But from what I can tell it is just a kung-fu spoof filmed in the Old West. Weird. ...Kind of like the queer combination of
Cowboys versus Aliens. Double weird.