No. I did peruse the site when I was looking for a DAC and he has SO many listed it became a good starting point from which to search/explore.
I'm in the camp with some others that he likely spreads at least as much ignorance as knowledge. Often likely more. I don't buy his testing approach. It's not well designed and I don't believe his equipment and its usage is appropriate to the task.
But for some things he does provide useful baselines for consideration.