Gotta dig deep into the sicko trenches where there’s like 20 total reviews on the film. That’s usually where I find people to follow
I do look at the reviews of the people I follow just to get a general idea of opinions but I mostly use it for keeping track of stuff. I don't really see the value of random people in reviewing movies.
Letterboxd review section is the same reason I didn't use Twitter, it's a bunch of people just thinking they're sooooo funny and 2% of the time it's actually funny