Sorry to resurrect an old thread, but we only saw the movie yesterday. Took my eldest to see it, and he loved it. Whilst it dipped in a few places, nothing major, generally I thought it was a fantastic movie. Terrific VAs, lovely animation, a brilliant concept, and a lot of heart to the film.
Also, I absolutely adored the 'Paperman' short beforehand - utter genius from start to finish. All six minutes of it....!