I like this show alot. I've only gotten to see a few episodes (not sure which seasons they were from) but its a pretty decent show.
Hotch is one of my favorite characters as well. He reminds me of one of the characters from a fanfiction I read/write.
Major K
"He guards the sleep of his pauper master as if he were a Prince." George Graham Vest
"We are alone, absolutely alone on this chance planet: and, amid all the forms of life that surround us, not one, excepting the dog, has made an alliance with us." - Maurice Maeterlinck