I've been working for years with video feedback tools like replay, I've tried all the major brands out there.
One feature I find indispensable and upon which I base my preference of platform, is the availability to add hidden comments.
Allow me to explain: I send a video for review at my client. They post about 10 comments. My editor, animator, colorist & sound designer also see the client comments, but I want the option to write an internal hidden discussion with my team about the clients comment. For example, client says "I don't like the shape and color of this logo animation, please adjust to our corporate style". At that time I want to have a hidden discussion on the same version of the video with my team, without bothering or involving my client.
Did you already think about this feature? Will that be possible? If so, Replay might become my preferred video feedback tool. Thanks!