That's a fair point, and I would even agree. Though I think we could agree that it is fair to interpret "impressive" in this context as "surprising". There's lo

That's a fair point, and I would even agree. Though I think we could agree that it is fair to interpret "impressive" in this context as "surprising". There's lots of really unsurprising things that are incredibly impressive. But I think the general usage of the word here is more akin to surprisal.