It's still early in this series, but so far I've been pleased with this show. I think the chemistry between the two main stars (Tom Berenger and Peter O'Meara) will make it an enjoyable "buddy" show; the forensic element of the stories are fascinating as well.
I am a fan of westerns and this one has an interesting angle: it is set during a time when some modern advancements are being introduced--electricity, the telephone, and some modern forensic techniques, like fingerprints and ballistics.
"Old-timer" sheriff Jared Stone (played by Tom Berenger) is a Civil War hero, and is very capable and experienced in his job. He's not accepting the advance of middle age very well (the first episode has him reluctant to get his first set of spectacles) and he's a little gruff at times. But he knows his stuff, and is a personable sort of fellow that is respected in the town.
"Hot shot" ex-Pinkerton man Larimer Finch (played by relative newcomer Peter O'Meara) comes off as a bit snobby and smug when he first meets Stone, but he's a good sort of fellow too. An Englishman who has been everywhere (speaks fluent Chinese) and is well-versed in the "modern" forensic techniques, he provides a good compliment to Sheriff Stone's old-timer wisdom. Finch is younger and has less experience than Stone does in many ways, but he can hold his own and proves to be a good partner in crime-solving.
So far the mysteries in each show have not been earth-shatteringly hard to crack (I often guessed "who dunnit" fairly early on) but the process these guys have to go through to get to the conclusion is interesting, indeed. The chemistry (sort of an "odd couple") of gruff, middle-aged Sheriff Stone and young, uber-educated Englishman Finch is fun to watch.
There are other characters in the show that are interesting, including the town mortician (can't remember the character's name) who is female (very pretty, of course!) and a former medical student. She's often called upon to do autopsies and perform other forensic-related duties. She's likeable and smart; it's nice to see an intelligent woman in a western show set in this era.
I like westerns, I like Tom Berenger, and even though I've never seen Peter O'Meara in anything before this, but I already like him and think his future as an actor is bright indeed. I think this series is going to be one I will look forward to seeing every week.