This is why I literally despise this software. You have AWFUL code and even worse support.
From a fresh download this evening,
Code:
Content visible to verified customers only.
And what does reviews.php contain?
Code:
Content visible to verified customers only.
Therefore, the select box will ALWAYS have 'Yes' and 'No' as the options because you don't explicitly set the value in the select box. This is from a DEFAULT installation from TODAY. Don't tell me that the value should never be 'Yes' when that's what it is right out of the damn box.
I had to implement a custom fix, which is to make the 'Yes' comparison case insensitive, in case you screw it up again in the future. I recommend you either fix reviews.php for future downloaders so that they don't have to try to decipher what you're trying to say.