It should have been called 'Four (three of which are potential) Weddings and a Funeral' oh and a baby. All the cheese that apparently makes everyone happy and warm inside. The overload of life's major events was a little extreme and slightly lazy for my tastes. The main plot line was a little weak and rushed, making room for all the proposals, weddings, illnesses, deaths and births. There could have been a lot more fun without the majority of mundane events getting in the way.
Aside from my criticisms, I think they sound worse than they were meant to, the whole film was a relaxing, non-taxing, easy watch. If you haven't seen it and are familiar with the series then it is a well spent couple of escapist hours.