Sammy's avonturen: De geheime doorgang

I only watched in 2-D (the cinema was only showing it that way). It was mostly filled with the target audience (kids), but even as an adult you can enjoy the movie. There is of course an underlying message "hidden" in the movie, bit it never is too heavy. So there is no danger of the movie being too preachy (something another movie did and therefor failed in my opinion, to be a better movie).

You have to have a soft spot for animals (even if animated) of course to like this. Or you just take your kids/nephews to see it and you won't be disappointed. The animation and voice work are decent enough (don't expect Pixar quality), too.