I don't understand the extreme hatred for the film...
I just saw it, and although I did not feel it was very good at ALL plot-wise, it was entertaining nonetheless.
A few of the jokes were actually not half-bad on the originality front.
Some elements of the plot were cliche, and some moments I think they could have left out (things they added in obviously to add to the running time).
But overall, I think the director did successfully adapt the cartoon to the big screen. When you take a step back, and look at what he had to adapt, it really was a lot more difficult than we think.
Even with its pitfalls, it was entertaining, and the dog they chose was super-cute, lol.
I gave it a 4/10, though, only because I don't rate on entertainment, I rate on plot.
Why are all these people bashing the film though? Not bashing meaning giving it a negative review or anything. I mean, flat-out, saying this film was "THE WORST OF ALL TIME LIEK OMG!!!!!1!!!11!!!!one!!!!" and other things to the same effect. Are these people trolls? Have they seen the film?