I watched it over the weekend, what a bore. I don't ever remember really laughing at anything. It was very slow paced. This movie could have been done so much better. I was really expecting something similar to 'Shaun of the Dead'. I feel like Bill Murray barely spoke throughout the movie. And the ending was terrible.
They could have easily escaped the zombie horde, but instead elected to foolishly try and take them all on. And they referenced they were aware that this was a movie, totally took me out of it.