Got invited this summer and was a bit skeptic at first (been trying different browsers on and off for the last couple of years). I knew nothing about the browser and had no real expectations. I have to say I was a bit impressed by the onboarding, the UX, and the attention to detail. (Perhaps because I work in UX)
Thought I'd try it for a week before eventually switching back to Chrome because of some missing feature or functionality – in reality it has been the opposite. I dread using Chrome again, and whenever I'm forced to, it feels like going back in time, but not even in a nostalgic way. Just a sense of "this is what we used before?"
Anyway, I have 5 invites if anyone wants to try it out.