It was certainly one of the more original mysteries to come to television. I love Jacobi, he's probably one of my favorite actors. I must say my favorite sheriff was Sean Pertwee. Jon Pertwee's son (of Dr. Who fame). I have to agree with Br. Jerome being one you would love to just kick. I think the actor does a bang up job doing so. Are there any more in the series? I would think so, I've only read a handful of the stories. I probably learned more about plants watching this than I ever did on my own. The actor who played the Sargeant, I've seen him before...oh yes, Hitchhiker's Guide I think. So as not to stray too much off topic, I'd actually give Cadfeal a 10/10. I love the program and plan on getting it on DVD.
Well that's my 2 cents.