HERE is the link to sync up the reaction. If you're watching it elsehwere, hopefully you'll still be able to sync it up. You'll probably be able to still do it by looking at the blurred screen when the movie starts. There's a runtime in the top right which might help too, depending on how consistent the stuff at the beginning (before it actually starts) is. I'm planning to do one Star Wars movie on the first Friday of each new month, from here on.