The animation in this wasn't too bad, and the story wasn't the most original concept (surprisingly sentient characters, in this case flies, piggybacking on an existing human story or adventure), but still entertaining enough for a kiddie/family cartoon movie.
What made this awful was the voice acting by the kids that voiced the three main characters. All of the others were passable, but dialogue between those three made me feel like I was sitting through a table-reading in a second grade classroom.
I don't know if it was bad coaching or directing, or the kids themselves (who sounded just fine in the live-action features I've seen featuring them). Regardless, this was one prime example of a studio being so obsessed with finding a voice that was even mildly recognizable that they passed on quality.
That awkward line-reading made it almost seem as though they made the rest of the movie and then found kids to read the words that had already been animated, or as if they just plugged in dialogue from a read-through when they auditioned. All entertainment would cease as soon as the main characters started talking, and we just sat and waited impatiently for them to finish awkwardly pushing out their lines.
Ugh. Good job pushing this piece of crap instead of funding 3 or 4 other productions that may have been worth watching.
