I liked this game a lot. There were a lot of good ideas, for example, having to time hitting "Enter" after typing each word. The concept of typing specific words to start and restart the game was also really fun.
I was also really impressed by the fact that the game told you exactly what I did wrong when I messed up. For example, it told me when the word was wrong and when I had hit an invalid character. That made the game feel very responsive, so great job on that!