I don't know much about the forums on AudioScienceReviews. I've spent my time reading and watching Amir's reviews. I've seen him praise a device that measures well and is well priced, but I haven't yet seen a review where he is not recommending based only on a high price tag. Grant it, I've only read a small number of his reviews, and most of those are electronics, not headphones (only the K371 and HE-6). He does have a bias for the Harman Curve, as I do.
I think he's just started reviewing headphones. Here's his current recommend list EQ'd and no EQ.
Here's his not recommend list.