Rates 1 star without bothering to try it with an excuse of “oh, well one in five people don’t like it so screw you.” Pretty sure that’s the rationalization the Nazis used.
Rest of the review goes into how he doesn’t like the charger cable for a piece of hardware he bought.
Up at the program description is a list of devices it works with. Guess what’s not on the list? Yup – this person gave a 1-star rating because a piece of software that works for five or six headsets and lists them doesn’t work with one that wasn’t listed.