I'm going to go against the grain and not give Jersey Boys 5 stars. I don't know if I was unlucky and went on an off night, but the guy who played Frankie Valli fell flat sooooo many times on his notes! He does have an amazing and unique voice, but he must have been outdoing himself or something because his notes were flat and his voice cracked at one point during the show. He doesn't show much emotion when singing and just has this stoic face. The acting is great and the music is great, but I enjoyed Human Nature so much more than Jersey Boys. I'm pretty disappointed given how highly rated this show is... le sigh.