The best part about this plugin is that it eliminates the need to do a lot of custom programming. There are many ways that the base PS site install falls short of meeting every need you may have.
There really isn't much to dislike. It fill a very important need for the sites we work with.
Definitely a plugin that should be part of your PrestaShop arsenal
The is a lot to like about PS if that is the direction you go with for an e-commerce solution. While much of PS can be administered by non-tech staff there are plugins like Category Product Display Order Add-On that will save tons of time and money when it comes to customizing your install