Just from the title, you will be wary of the plot since it seems like one of those stereotypical tv episode plot in which Stitch has a problem, everyone misunderstands, he feels rejected and runs away but they realise what's happening and everyone is happy again. That's basically the plot here too, which is disappointing. The animation feels lower quality than the first film (understandable since this was a direct-to-video) and it shows in certain scenes. Even at only 60 minutes long (excluding the credits), it feels bloated and very boring, like an overly long tv episode. The plot doesn't capture your interest enough for you to care, the events aren't creative enough to keep your attention. There are a few scenes where you will smile at the jokes but they are rare and far between. The characters loses some of their charm simply because how boring everyone's actions are, there's no excitement here. There are some inconsistencies in terms of character actions and not all plot points are explained, for example, we never got a reason on why Jumba suddenly lost all confidence in him as a scientist who can build stuff.
