What is up with the so called Hohxaism?

I'm not very advanced on theory so didn't read much what socialists leaderships wrote throughout mostly 20th century, so I'm not familiar about what albanian line is all about, all i know is they call themselves anti-revisionists and love to trashtalk post deng china, sometimes even mao (which is odd to me) and tito's yugoslavia.

this was brought to my attention because some subs here apparently don't like them very much at the same time that the fastest growing communist movement in brazil follow the anti-revisionism line.

so, what are your thoughts about it?