Fwiw, it's quite stunning just how much of a quality difference there is between free captures on ToneNET. Sure, there's certainly some input leveling issues involved, especially in case people are only using the plugin with no experience how to set your input gain, but as I always give them the benefit of a doubt I quickly grab my interface's input trim, which I've set to offer leeway in either direction for these testing purposes (the pot sits around 50cm away from my right hand) - and even with that, there's some patches making me go WTF?!? all the way. I often don't even get the intended purpose of some captures. I mean, there's amps that should sound as thick as it gets, and the capture sounds like a broken toy amp.
And it doesn't even stop there, similar things can be said about some of the IK collections. I just redeemed every single one of them due to their groupbuy, and I'm absolutely undwhelmed by all of the Brown Sound collections. They're pretty noisy and kinda fizzy, too. Maybe it's my guitars and me not being EvH, but still, I expected more. Otoh, the Alex Lifeson collection has some gems and a handful of high gainers that are surprisingly low-noise-ish.
Maybe all that goes to show how a unified capturing procedure would help on all accounts.