Magical.
This is the best flash i've seen so far, It is absolutely amazing! Nim is soo sweet and it made me realise just how much kids loose their faith in magical creatures and imaginary people when they grow up and it is a shame that we do... well most of us (i still firmly beleive that ghosts, dragons, faeries, pixies and demons exist)
As much as I love movies with blood and violence, this one brings me back the good old days when everything was no work and all play. And It reminds me of magical worlds that you read about in books and watch in cartoons.