Amazing add-on and amazing developer. Never experienced any major issues with any of Xon's premium resources, in fact when I experienced a slight incompatibility on my end, Xon the developer was kind enough to go out of their way and fix something that was not caused by them what so ever. You cannot go wrong with this purchase! Repeat customer here, year after year!
I've been a user of the three "essentials" mods (conversations, mods & users) for a number of years now, a lot of the awesome additional features/function listed in each are a 'must have' for our staff and users. It's great to see Xon take these mods on for 2017 and keep them current. 5 stars on them all, they really are an essential part of our board.
When an add-on is filling the missing elements of the core, it is legitimate to name it "essential". The "Essential" series of add-ons is a must have for everyone using XenForo. ModEss, UserEss, TagEss, ConvEss integrate seamlessly into the core and you will forget they are add-ons soon after install.