First, cool idea. I like it. I suck at it, but I like it.
The controls are easy and the instructions are good.
The addition of a scoreboard is a nice touch! I wish we could read the scores somewhere, but that's okay.
The game really wants to run in fullscreen, which I didn't realize until reading the error I got, but after that it worked pretty well. Maybe you could add that to the instructions on the page.
I wish the audio quality was more consistent especially given that I think those are all in public domain now so finding modern covers shouldn't be too hard.
The voice mispronounces some things. In future, don't be afraid to horrifyingly misspell words to get the TTS to say it properly. LOL
Sure it isn't very innovative or anything, but I respect it for what it is. Thank you for making it!