Works beautifully! No ads to speak of but allows an option to whitelist ads for channels you support. It's obvious that countless hours have been put into this extension. It sure beats paying for a monthly subscription just to remove annoying ads! Consider donating to the cause for this program. It can't be easy to be a developer and I just read in the programmer's update that less than 100 people have donated. A small donation vs a pricey Youtube subscription is worth it to me. Lets send some love to this programmer!