Robert Hanna does a great service to philosophy in showing the flaws of all USA and British ''analytic'' philosophy of the 20th century. And he is quite right about the ''Forward to Kant'' approach, but he does also acknowledge the great contributions of G. E. Moore [who forms the approach of Michael Huemer]
Still, I am waiting for someone to acknowledge Leonard Nelson and Kelley Ross. It must be that too much of the lashon hara [slander] of Husserl stuck. [i.e., psychologism].