Distil the tortured Prince of Denmark down to an hour and sprinkle in parody pop songs. There are a few good chuckles and a smattering of clever lyrics but, even for an hour, it feels a bit flabby. The cast are game, with KT Ihnatyszyn giving a tour-de-force performance as Hamlet. But for every decent pun there's a piece of uninspired mugging to the audience. There can be a certain charm to "we'll put on the show right here - I just think Fringe audiences deserve better than tatty cardboard props and flimsy plastic swords.