From the start to end it is visual treat for children's.
Those characters and birds were very funny and entertaining. It starts with the calm birds which were sent to anger control classes in order to make them less explosive. While it piggies stole their eggs to make food from it. In order to save their eggs these calm birds turns into angry birds.
The whole movie was entertaining and funny. The middle part is a bit serious also being funny. The ending is so heart touching when everyone got their eggs back and only one couple failed to get their eggs. But dramatically angry birds were discovered the eggs and three little and cute babies come out of the egg. That moment was very hearttouching. All in all its a fully packed entertaining movie.