I really enjoyed it
It was just a switch off your brain, and enjoy the ride sort of film.
Julia Roberts gave a great performance and George Clooney's natural charisma and likeability kept me entertained so much that the film never seemed to outstay it's welcome.
I think it's the type of film audiences have been waiting on, something that's slightly reminiscent of the 90's romcom and doesn't take itself too seriously. The biggest win here for me is that it's the situations the characters find themselves in that make them do funny/silly things rather than the characters being outright idiots themselves.
I could easily watch it again.