First Impressions
It sounds creepy, but it runs entirely locally on your Mac. It records your screen and audio 24/7. I asked 'What was that tweet I saw last Tuesday?', and it scrubbed back video to show me. It feels like a superpower.
Best Feature: Compression
They compress data so insanely well that years of recording fit on a normal hard drive. It basically gives you photographic memory.
The Verdict
A bold tool for Mac power users. If you manage information overload, this is the solution.