"Another ambitious low budget flick from Cacchiotti Productions, it's a horror comedy about a psycho cowboy named Roy who embarks on a murder rampage."
- Simon Hill, Celluloid Dreams
"It's a step in the development of a film career... I say 'A' for the effort... the various gore effects, though simplistic, are nicely executed."
- Pat Torfe, Arrow in the Head
"There are some genuinely hilarious moments outside of the over-the-top deaths."
- Jef Burnham, Film Monthly
"This movie won me over very quickly and I can't find one thing wrong with it."
- Brian Morton, Rogue Cinema
"There is something oddly fascinating about the film...It is remarkably entertaining, and has a strong potential for cult film status."
- ML Kennedy, The DVD Lounge
"Cowboy Killer is one of those rare instances where a film flawlessly balances horror and comedy."
- Michael Den Boer, 10k Bullets