New member here
Sorry guys I've gota say unless you've tried em yourselves why pass judgement?
There simply are a lot of things out there we don't understand yet but we trust they exist/work. This does apply to my experiences with HiFi tweaks always is gona be bullsh*t out the but I've come across some genuine wacky items that do seem to make a difference!
I've never tried the dots but have messed around with some of the weird but effective tweaks from Harmonix.