It IS excellent. It has full I18N support which is important for the rest of the world. My kids (who didn't speak English at the time) learned programming using scratch at the age of 8. They typically did animated presentations, and games like 'frogger'. I only needed to show some little things but they could figure out most of it by themselves or with the help of youtube.
+1 for scratch. It's a great way for kids to learn programming without getting bored. Show them how to make an account and share their games with the community and they'll be hooked. The same skills learned from scratch transfer over to more advanced languages.