For most of this episode, it was the funniest in a long time. The turn near the end was surprising and unexpected, though earned.
There is no such thing as psychic. She should have known it.
*Trivia*
+One of only two episodes to have no closing theme song.
+The musician that Herb had tickets to see, Michael Damien played rock star Danny Romalotti on The Young and the Restless, which starred Corbin Bernsen's mother, Jeanne Cooper
+Early in the episode Lassiter says that the bachelor party can't turn into something like the movie "The Hangover". The entire episode feels very similar to that movie, especially a prisoner exchange later in the episode.
+Spot the Pineapple: When the slot machine fills in Michael Damian's name on the marquee.
+Peter Gardners (Stumpy) shirt says 'You can't see me.' Which is the catch phrase of John Cena who was in season 4 episode 10.
+Big Wendy says she feels like Kunta Kinte. This is a reference to Roots - Kunta Kinte was a slave.
+The motorcycle helmet Lassiter wears after the wedding is similar to Peter Fonda's in Easy Rider (1969).
Spoilers
Juliet learns Shawn's secret.
Shout by MiguelVIP 8BlockedParentSpoilers2016-09-25T22:21:29Z
The final turn of this episode was so unbelievably unexpected. I think it speaks to the quality of Psych as a show that they did not elongate that particular reveal for too long. This moment could have been the last tense one of the entire series, but to get it out of the way now is incredibly important and frees up the show to do something even less expected in the second half of the season.