I've been following the series since its start. There have been a lot of good episodes, I can honestly say I can't recall a bad one.
Eventhough it was clear who did it and didn't do it, the story was very well executed. David Jason is still in a good form, and his sarcasm is still what makes me love this character a lot. As it's also pretty emotional, also seeing Frost as he made a terrible mistake. He's not one to take these things likely, which makes it a really good police officer, he's got a big mouth, but he's got a heart as well !!!
Looking forward to next season. Still need to watch the other 2 episodes from this year, received the DVD box last week !!!