I really like how easy it is for me as an administrator, but also that my users are able easily add photos from their phone/camera roll without having any special software installed (like Lightroom). The only thing i dislike about this plugin was not being allowed one more than 5 uploads per day through our file management system which we had implemented in order make uploading easier! This has since been fixed by them however so no problem there now :) It's great because you can create very nice looking albums with ease - especially when using custom CSS styling options provided within confluences own theme editor toolkit if needed too!!