Comedy is hard. All the ingredients can be right, the casting can be perfect, the screenplay can be skillfully written, but still you never know if it will transcend into a good movie. This movie tries hard, and never really makes it to the finish line. I can't really pin it down to a concrete, maybe the plot could be a tad stronger, maybe that illusive element of magic chemistry that is impossible to plan didn't quite peak. A too long and kind of sequence with the original tv-actors at the end doesn't exactly help either. Nevertheless, the effort can be enjoyed with some funny moments, but this is not a showstopper, and not a movie you should be sad to miss.