That movie's so terrible and has worst CGI effects. The idea of bringing Marmaduke back as an animated film wasn't completely necessary for starts, because the infamous 2010 live action film has already terribly tainted its legacy. Almost all the characters are very annoying, bland and unlikable. It even has horrible animation and that's what I called it absolute piece of dog s***. Overall this a very very bad dog movie and an waste of animation money!
1/10.
1/10.