Wow you're completely missing my point. I don't know how many times and how many different ways I have to say this to get my point across. If you don't like something, just say you don't like it. Don't pretend it's not something you could get used to when you didn't even give it a chance.
I think if somebody gets a device and returns it for another because they can't get 'used to something', we can make an informed opinion from reading their account that they don't like it.
It's also entirely conceivable that somebody likes a device, but not enough to use it over a preferred device.