I wholeheartedly agree with you and I too wish OP told us the temp. I was just going off looks for simplicity sake.

See? Now we agree. No need to name-call and get upset. It's the Internet, nothing worth your peace of mind.

You aren't the only one. Not trying to argue with my brother just sharing what the book says. If you have different information maybe you could share and help us come to the truth?

Edit: I can't spell 🤣

Try googling, might help. There are definitions based on looks.

Medium rare is 50% red and Rare is 75%. This is arguably in between, imo leaning more towards the latter.