There is no plot to speak of. It's just Steve Coogan and Rob Brydon playing fictionalised versions of themselves, driving from one restaurant to another, with the backdrop of some spectacular Italian countryside.
Not a lot happens, action wise, but the dialogue is hilarious in places, especially when they start talking about movies and doing impressions. The part where they were talking about the Dark Knight Rises, and how Michael Caine wasn't going to "bury another batman", almost caused me to leave the cinema so I could have a really good belly laugh without interrupting the other cinema patrons.
