Huge bait and switch. The seller promised lifetime access, and then promptly ran off and sold the platform to another company that didn't honor these lifetime licenses. The seller created a "legacy" platform to support these (https://legacy.ytcopycat.com), but this ran on reduced functionality with no support. For example, I haven't received a YouTube summary to my mailbox since August 2025, despite this still being fully set up on this "legacy" platform. That was the primary feature that I used, so the service has now become largely defunct for me.