The VPN is pretty nice for my needs, but having the whitelist adfiltering on even when the VPN's off can be pretty annoying. You have to either disable the extension outright (or, at least, disable the extension's adblock) or whitelist the site (or, at least, their advertising) if you trust the site and want to allow their ad on your face. (I'm usually relatively chill with ads so long as they're not intrusive.)