Hey! This looks interesting, have some feedback.
I downloaded the replay app, and couldn't figure out that in order to record I needed to sign in first. But not too big a worry, a few minutes of fiddling around later and I'm signed in.
After that, happily started recording and then hit stop. Replay then told me that my replay could not be viewed, because:
"Your Replay account is currently unactivated because you have not been invited to Replay by an existing user. Until you are invited, your authored Replays will be unviewable."
I do wish that this was told to me earlier, before I started recording. Also - anyone has an invite? XD