I've been using Privacy Badger for 6 months and I can't recommend it enough for non-technical people (or technical people that don't want to debug websites all day long).

The one problem I've found is that certain services that use a bookmark/iframe combo (instapaper, for instance), create problems because you want to whitelist instapaper, but aren't given a chance. For that, I recently found: https://tsibley.net/provoke-the-privacy-badger/