I’m not sure what the Pages layout is for yet; hopefully it will become more apparent in due course.
I certainly see there are some useful features, but they’re features I would like to see in File Manager - eg searching and sorting files, and adding descriptions. As it is, I find Pages view confusing. I would be happy to filter the types of file that appear, but to have some files not appearing without any choice is disconcerting.
I can’t imagine I will ever feel that listing files across the page will be as useful as listing them downwards. I don’t think sorting works yet, but it would be useful - but much less so, with files appearing like this (and this is apparently the list view option):
If, in this case, only PHP files are listed, I don’t see the point of having icons. It would be good to have the option of showing file extensions.
File Manager is of course very useful as it is, but nevetheless, I’ll often open the OS file manager for more functionality - and it’s easy to do from File Manager. The option is not available in Pages view (perhaps it will be).
Having said all that, part of the issue is familiarity, and it’s quite possible that I shall become a fan of Pages view in the future.