Very happy with YesScript2! I can simply click on the icon on my extensions bar when those annoying pop-over videos (that follow me as I scroll the page) start loading, and the video disappears! One of the most egregious offenders is www.sfgate.com and I can finally read articles on that site again without gritting my teeth in irritation. I do have to click it off again to enable viewing of comments - otherwise they do not load - but I love having this control over the sites I visit. This is the first review of a FF add-on that I've felt compelled to comment on (that I can remember, anyway, LOL). Thanks to the developer for making this!