Not that they "don't matter." But that they're not representative of real world protection, or that they are inaccurate. And the vendors that have .
We all know that, i hope, but in Webroot case, they decide to participate or be partners to those labs, so if they agree to such participation, they have to accept those labs results.
The problem is i don't see Webroot, the company, complaining too much, but only their fanboys especially when its results are consistently lower than all other AVs...Then they got emotional, say test labs are useless, say people criticizing WR has no clues on how it work, blablabla....
but when they see a video or a unique test showing good results , then it gain more value than labs? come on...hypocrisy and bias at it best.
To be honest, if you disagree with a methodology, you withdraw from this test lab.; but as i always said, Test labs are marketing proxies for vendors and even if you score lower than other , you stay with them because it is still good advertisement. Especially when later you order a personalized (paid) test which will often, show very good results...