If you're using Mass Planner, just send your scraped pictures to a Campaign and don't automatically post them. Automatically send them to your Campaign instead, from there you can filter out the good ones and bad ones before they start autoposting. That's if you actually give a crap about your accounts. Orrr you could use the "do not repost if the original caption contains..." and enter a bunch of filters there, but it's no guarantee. Just send your posts to a campaign before you let them out.