It works and it works rather well. I especially like that attachments are attached to a specific page rather than having a huge directory with all of the attachments.
Sometimes, the filename isn't very descriptive when we upload a file, I'd like to be able to add and see a Description alongside the file name if we choosed to add it. Also, sometimes I don't want the attachment list to show on the page, I just want to put the link someplace in the page manually. Maybe a checkbox to include or not include an entry in attachments.