"I don't understand. Why can't you do that with albums or with albums & folders? That's what they are intended for."
Because there are 55,000 of them. Because deleting a image in an Album does not delete the image. This is about easily handling the actual pictures. I don't know about you but I can't remember dates as easily as I can remember events/names
"For example, switch to the Moments view (⌘1 & if necessary on the right arrow button at the top to cycle to Moments from the Year or Collections view). Select whatever pictures you want in that view, then click the + button at the top of the window & select the add to album option from the popup. In the dialog box that pops up you can create a new album with any name you want or add them to an existing one. You can also filter items using the search box at the top, for instance by entering "January 2012" to see all items with that date range. Do a 'select all' or select just the ones you want in the album & then use the + button. (You can also use ⌘N instead of the + button, or select New Album from the File menu if you want.)"
1) Moments is cumbersome. Too many images not enough space on my 27" even at the smallest size.
2) It would be fine if I could move the pictures around and separate them within moments but it does not permit me. I have pictures of client 1 mixed in with client 2 mixed with birthday pictures
3) Albums do not allow me to work on my pictures. If I delete a picture in an album it does not delete the picture it deletes the thumbnail. I cannot merge 2 Albums. I don't know why. If I grab an image from an Album it only grabs the thumbnail. It will not copy the original size. I cannot drag and drop from an album the original Picture to the desktop or a USB.
4) How do I search for Jen's first Birthday? Or insurance claim when I don't remember the date? I have 30 years of pictures. I may remember the details from this or last years Christmas but the year when my kids filled beach balls with water and were struggling to get them out of the pool? It's easy with iPhoto impossible with Photos. You have to jump from albums to the dates in order to work with the original sizes.
"Granted, that might take some time with very large collections, but you should already have a lot of albums in the iPhoto Events folder."
Photos view is not an option if the only sort is by date and I can't rename it. We are talking over 50,000 pictures. It's almost useless. Some time? Scaned pictures are dated the day they were scanned......
You can then just use the various Photos (⌘1) views when you want to see things organized that way & the various album (⌘2) views when you want to see them grouped that way. Note that in the top level Albums view (the one that shows all the folders & any albums not in folders) you can drag anything in the "My Albums" section to reorder them as you like -- just don't choose the View > Keep Sorted by Date option after you do that or it will undo your new sort order!
Again I will reiterate that the view by date which is the default is useless when you have a lot of pictures. Albums are useless for drag and drop or copy and paste because it just copies a thumbnail and not the original.
I normally use albums for a subset of the pictures I take. I can have multiple albums with copies of the same image for different purposes. I am aware about albums and working within albums does not fix the problem. Albums also has a limitation when exporting/publishing when there are more than 99 photos in the album. Photos brought us back 10 years. It feels like we changed the name removed events and added cloud.
One last time albums does not fix the problem.