Review of Cats & Dogs 3: Paws Unite

My 4 year old son turned to me and said "daddy, we should have stayed at home" after around 20 minutes. How i wish I had taken his advice. I'm pretty sure I fell asleep for around 10 minutes. Potentially THE most turgid movie I have seen since I was made to watch a film with Britney Spears in it circa 1998! Who did i direct my request for a full refund to?