Symantics folks - call it what you want, I find Photo.app c*** All it does is "run more efficiently" but makes the user do all the work. It's like Apple decided to take a step backward and want all of us powerusers to embrace tunnel carpel before our time. So many extra steps to do what use to be one key command, or one right click, or one drag. It's like a PC product now. Not intuitive.
I lament the loss of key features too and why I made the final decision a years ago to bite the bullet and use iPhoto as my key image organizer. I have 3 libraries for work and personal. Photo.app is killing my Apple joy. I get so frustrated with the "ultimate guides to Photo.app" articles out there that don't even touch on what an ardent creative would need to make this "app" software work. And don't get me started on the stupid name - did Apple hire Microsoft engineers?
I hear you Zews. I keep putting in requests for features and then trying to find answers here or on the net but there's a serious lack of usable information and help regarding the issues I have encountered with the Photo.app since it was forced upon me in a security update.
For those of us who updated our OS for security reasons, there is NO going back to iPhoto. It clearly states after one opens it that the software will not save changes. There is no workaround for the hours it has taken me to get just my work/image library to a usable but fractured state. I really wish everyone would stop touting the ability to go "back to iPhoto" when you can't. If you can open it then all you can do is eliminate and rearrange the contents to make the transition smoother with less keystrokes. Now that would have been the article I would have found useful. How to organize the libraries (plus merge them) PRIOR to the Photo.app being shoved down our throats. No try before you buy, well, update here.