It made me smile (the models are very cute) and it was relaxing to watch and to listen to (very fitting music), so if the purpose of a videogame is still to entertain, I would call it a success. But I want to see also the grass! (if it doesn't work only in WebGL, you could also put a zip file)
I know that is way more complex than what it seems, so congratulations for making it in just 10 days. I would definitely like to see a full version, at some point.