The idea that you have to Get Info for every picture is unrealistic, it's cumbersome and time consuming.
And what happened to Search?! Using Get Info, I copy the filename into the Search panel and NOTHING.
How useful is that? Not at all, actually a big fat problem.
Personally I find Photos uninutitive and frustrating. It feels like a giant box of pictures that are a complete mess. I may add a photo from 2013 in 2016 and I can't add it to the folder with the others from the same event unless I want to re-create an album which I had in iPhoto but Photos didn't import.
What a mess. Apple please stop "fixing" things that aren't broken until you can actually do it right.