I can’t believe it. What a memory!

Most excellent! Delicioso!

Incredible! Marvelous! Superduper!

Amazing! Astounding! Splendiferous!

Boy, I never thought you were this good!

More performances like this and I will have to quit!

Holy cow! You are doing quite well (for a human).

You are too good for me. Go read a comic book.

Stop. Stand up and scream. You are that good.

You're good. Very good. Not as good as me, though.

Are you sure you don't have a photographic memory?

Impressive. For a human, of course.