Achievement glitch - Bad Taste

I was looking at my achievement page one day and noticed that I had gotten the Bad Taste achievement. This wouldn't be a problem if I had the essentials to have that achievement, but I don't. My game score average is a rather good 7.9. I also find it a bit inconvenient since I've also got the Top 100 user reviewers emblem. It's not a good combination, to say the least. Is this a glitch or is it just a mistake?

I believe it is not your overall score which contributes to having the Bad Taste emblem. According to The Emblems Union you can hold the emblem by either having +50 games with an overall average of around 3.0 or lower, or having +50 games with an unkown number having a low GameSpot review score. I would assume you have fulfilled the second criteria. I've had an average beteen 7.0 - 8.0 for years, and I've held the emblem for as long as I can remember.

Hmm. I do have a number of games with low review scores on GS, but it seems a bit harsh to get a Bad Taste emblem for that :P I've got a lot of games with positive scores too. But I guess it makes sense if there's been a change of criteria to the emblem.