It is a different crime drama show than the others. They are not only dealing with forensic evidences also they are using math for catching the killer. The stories are getting better and better so that season 5 is the best for me.
I like all of the chrachters especially Charlie, Allan and Larry, they are funny and genius.
The actors are very talented so that the cast is perfect.
The only thing bothers me that sometimes they explained some very simple theory from a very complicated way. For me it is unneccessary, but maybe they want to show the complication to the viewers.
Cant wait to see season 6.