Sure, he's in the shadow here of his more famous Leone westerns, but this vehicle, amiably directed by Don Siegel and aided by a quirky Ennio Morricone score, is an entertaining little spaghetti western knockoff shot on location in Mexico. Story-wise, it's an old west Heaven Knows Mr. Allison with a comic twist, and with an offbeat nemesis in the French Army. The humorous chemistry between Eastwood's Hogan and MacLaine's Sara at times clicks so well it's hard to believe they reportedly didn't get along very well during production. Though when it comes to Shirley MacLaine nothing really surprises me.
As far as Eastwood's post Spaghetti movies, he's rarely been in better form than this. Essentially continuing his man with no name persona, he gets far more dialogue this time around which fleshes out his character and makes him a little more three dimensional. It's a nice change of pace from the Leone westerns to hear Clint spout a few humorous lines and have the odd hilarious facial expression in between his trademark squinting and snarling and cigar chomping.
Disciples of Leone's trilogy may never warm up to an admittedly hammier Clint in this, but as Clint's Hollywood westerns go, this is a fun and well made duster. Shouldn't be missed.