It was enjoyable and I’d happily watch it again, and I feel comfortable suggesting it to others. The film feels like a combination of the alien encounters in "Men in Black" with the playful animation style seen in "Home." There isn't much complexity here, but it offers some amusing moments, even though there’s an unexpectedly somber storyline that provides just enough weight to stop me from calling it simply frivolous. It comes across as a respectable film, albeit one filled with many silly elements. It would likely be very appealing for kids, yet it has sufficient depth to also work well for adults.

Source on TMDB