I just saw the UK movie "The Trip" (2011) by Michael Winterbottom. It was so funny and simple yet clever. I didn't even realize the movie was almost 110 mins long. The road trip to north and food critiques were very amusing to my eyes. Highly recommended.
Synopsis: Steve Coogan has been asked by The Observer to tour the country's finest restaurants, but after his girlfriend backs out on him he must take his best friend and source of eternal aggravation, Rob Brydon. (IMDb)
Official Site & Trailer: http://www.ifcfilms.com/films/the-trip
USA: In Theater Now