how the grinch stole christmas download

I have not seen the grinch in a long time. But I think I remember the story. He was a mean and grumpy creature who lived on a mountain and hated Christmas. But one day, he decided to steal Christmas from the Whos in Whoville. He dressed up as Santa and took all their presents and decorations. But in the end, he was caught and learned the true meaning of Christmas. Is that right?