Unwatchable
I'm a fan of this style of fantasy art, also computer generated animation, so I hoped this movie would have something for me even though I'm at least 30 years over the target demographic. Unfortunately, the endless (really bad) songs pretty much kill the experience. And if that doesn't do it, the motion sickness will. You'll get sick from trying to focus on a central character that is constantly in flight, orbiting the camera and doing barrel rolls. It is physically unpleasant. Not to mention the whole thing feels like a salespitch for Hallmark greeting cards. I'm not someone who believes in the concept of love so having it hammered into my brain literally 5-50 times a minute in sing-song just feels like propaganda and brainwashing.
This movie needed less songs, less time in flight, less generic woods as an environment and much, much less 'love'. If love exists, which I highly doubt, it is expressed by what people do, not what they say or sing about.
This movie should have looked at Wreck It Ralph for inspiration, that was an excellent animated movie for children that adults could still enjoy.