Probably my least favorite episode so far. It has interesting ideas, but I don't think it was executed well.

If you ignore the unfunny and totally misjudged characterisation of Mona Lisa herself (not the actors fault, they follow the instructions given to them) this is a fairly good story. The out there, comedy Yorkshirewoman gun wielding Mona Lisa seemed to come from nowhere and never managed to justify itself. Another good story for Clyde, showing a bit more of his vulnerability and appreciation of art.