There's kylemarshiku's 2-hour-plus epic "Homestuck is Good Actually." I watched it in several sessions - it has some of the most insightful commentary on homestuck I've ever heard. https://www.youtube.com/watch?v=JbXcjF7Tl4k

I've also been following Laureled Evees for "Beyond Canon" stuff (one of the few people covering it) and her "Fridgestuck" series, which has some interesting stuff on the mythological associations of all the trolls. https://www.youtube.com/@LaureledEevees