It began to get muddled... (SPOILER)
...at the hacienda. Joe would have had a lot of explaining to do at the end, after all he was number one suspect in the beginning. Would the police not wonder why he was found with the gang all dead?
At the hacienda there was a constant switching back and forth of who played top dog with about four fights the winner being the one with the gun, in the end it completely lost me.
It was all well crafted and made sense up to that point.