All the keywords slapped had good histories. Many of them had 15-25% CTRs and 5-15% conversion rates. Obviously people found what they were looking for.
All these keywords got bumped to $10 minimum bid.
Now, here's what's interesting. All of these keywords were in adgroups that contained maybe 2-5 keywords total and were VERY targeted.
I'm talking keyword "[buy red widget]" and the ad is:
Red Widget Store
Buy Red Widgets at the
Red Widget Secure Store.
www.site.com/red-widget.htm
All these adgroups- boom $10.
Now, I have an adgroup advertising this site under the same campaign that is full of total garbage. It was added years ago when there was not a quality score.
I dumped hundreds of keywords into this adgroup that were generated from one of those "keyword finder" type programs. Some of them are like "new york red widget talk horse". Yes, that bad.
Well, way back during the first quality score "update" these words all went to "Poor" and got $10 bids. I understood that. They were garbage.
I let this adgroup sit dormant since then. Well, after the March 5th "update" where all my good campaigns went into "poor" this entire adgroup went "Great" and got .05 bids!
It's hysterical if it wasn't so sick.
It seems obvious that my targeted ads weren't as profitable as some others so they got tanked. my garbage phrases have no competition any way so I guess Google thinks they're great now.
Google's quality score algorithm is either a sinister marketing plot to squeeze more money out of advertisers' pockets or just plain #*$!. I hope it's the second, because they could fix that.