Thorias Unlimited - Makes movie and TV show reviews I like watching him it fees like actually forms his own opinion on things and dose not just regurgitate on of two prepackaged culture war opinion
Arbnis - Makes Nightcore music and it is legitimately good found this a couple days ago and can't stop listening
TV Trash: While the voice is a little weird (dude's autistic), he still knows a lot about classic television and literature, once dedicating an entire summer to reviewing book adaptations. He once reviewed an Alice in Wonderland TV movie and had some insightful thoughts on the pros and cons of trying to adapt something as faithfully as possible.
She's not entirely obscure, but shout out to Betsy Lee and her No Evil web series. It's furry-ish in that the main characters are shape-shifting animal spirits, but it's a cool mix of Native American folklore, old Americana tall tales, and even some classic American literature like Wizard of Oz, all mixed up into its own thing. The plot is slow to get going, aside from episode 2 most of the early show is just character vignettes, but it's fun.