I rarely hear 'Maverick' talked about at all, and when I do it is generally liked, but no more; it seems to get a general rating of about 3.5-4. However, I tend to think of it as a minor classic.
It doesn't have a clear genre... it feeds off a series which many of it's viewers will be too young to remember; it is an adventure without superlative stunts, a western without bloodshed, and a subliminal 'who dunnit'. It has a bit of action, a bit of gritty period detail, and as a comedy it operates on several levels. Doesn't matter. A witty dialogue, some wonderful characters, a very catholic use of an amazing range of scenery and a twist in the tale make it a warm, witty and ultimately satisfying production.
There's nothing serious here... the film is a wise-cracking, light-hearted piece which lampoons gamblers, lawmen, gunfighters, Native Americans, settlers, European Aristocracy and even reaches forward a century to get a laugh out of Danny Glover's Lethal Weapon cameo. All the main actors do a splendid job, with Jodie Foster just pipping Mel Gibson and Alfred Molina turning in his usual captivating performance; and a very strong cast of supporting characters (amongst whom Graham Greene deserves particular metion) complete a rich performance.
Technically, the film seems to me to be very well paced, excellently written, and the cinematography is superior.
This is one I keep a copy of.