I don't imagine in his totality, but I am reading Kants notes on anthropology and he seems surprisingly good in the way he describes culture-making the biological talent for moral agency.
Did he get much else right, or was this just a fluke as everyone held this to be self evident
As for his philosophy with no ethical implications, such as Transcendental Idealism, I don't have much of an opinion on it. I tend to agree with indirect realism, which seems part and parcel of Transcendental Idealism. But that is the same with many philosophers: I have few agreements and many disagreements, making my own philosophy a patchwork. I regard Leibniz, whose philosophy Kant's supplanted, as more agreeable, and so I regard Kant's ascension as generally a backwards step. Leibniz was an intellectual giant compared to Kant: inventor, mathematician, philosopher.
I don't think of Kant as an idealist *a la* Berkeley. It seems to be a common misunderstanding, Kant as 'Prussian Berkeley'. Kant doesn't claim that everything is ideal or mental. But he does seem to claim that everything *for us* is ideal or mental; that the thing-in-itself is unknowable.
I imagine that 'Far-Right' followers of his are only attracted by his 'racist' anti-groid and anti-yid statements. He offers little else to the Right, and was considered a Left-Radical in his day. The other comments mentioned Nietzsche: I regard him as another character with whom I have few sympathies.