The negative comments about this plugin are narrow minded. It does depend on what you are doing. If you are into producing (boring) rock or pop music that does not break any ground especially then yes you may not find a huge amount of use for this plugin.
But for someone into scoring very unusual soundtracks and requiring some very unusual sounds then this could be an amazing plugin. A bit like the new NI
Thrill plugin for example. Not everyone's cup of tea either but fantastic for others though.
I could also say lets not waste any more money on yet another guitar amp simulator plugin too. After all how many do you need?
I got
Kinetic Treats for free and have found it quite interesting indeed. But yes I do agree the full upgrade price is steep. But if you are someone who can make use of this a lot then it may be worth it. Especially if you are getting paid
(such as myself) to produce soundtracks that can use these sounds. Then it becomes a no brainer.