Sadly, sometimes it malfunctions, both on Lichess and Chesscom I've had it yell at me when it's the opponent's turn. On chesscom it also sometimes screams during the game review :S. Overall, I like the idea of this extension and I hope the issues will be fixed. I also would like maybe an additional sound, like a short ding/bell sound other than the 3 options available.

It does what it says. Its really helpful, especially in lower time controls. Pretty sad that the dev is no longer active

It was amazing!

Still doesn't work on chess.com/play but just on chess.com/live. But they are going to delete the page chess.com/live soon (there in an alert on the page)

Jack Li is a Meme God now. If you're a viewer of either Chess master, you'll love it