This was definitely a great episode of Criminal Minds, as so many of them are. The case was definitely an interesting one, and as I usually love back-stories into the main characters, this episode certainly didn'ty disappoint on that front either.
The journey into Rossi's hometown was an interesting one, and the case was definitely a unique one. The murders seemed to be committed in a n attempt to restore justice, but all hthat seemed to result was a lto more injustice.
I personally loved the ending of the episode, as it was very satisfying. As for the rest of it, the case and storyline were certainly well written - that is unquestionable. I hope that in the aftermath of this episode, we will get more creative and interesting storylines like this one!
I also wanted to say that I enjoyed the Garcia and Reid teamwork, and it provided a fresh change, although Reid was deffinitely missed on the profiling side of things.