I would suggest that Adam Roberts, who writes for The Guardian, is very good at finding new interesting SF&F novels: https://www.google.com/amp/s/amp.theguardian.com/books/2023/dec/06/five-of-the-best-science-fiction-and-fantasy-books-of-2023
For general movie reviews, I am thoroughly entertained by https://www.youtube.com/@TheCriticalDrinker
For audio equipment, it's good for an initial first impression from https://www.youtube.com/@ZReviews
For photography equipment (particularly Fuji stuff), there's no reviewer I trust more than https://www.youtube.com/@kathodosdotcom
For reviews of sex toys, I prefer asking your mother. Just kidding.
That said, you pretty much have to listen to a few reviews from somebody and figure out if they think about things in a way that you can really appreciate, even if you disagree with them about some stuff. I've disagreed with all of these reviewers about different products and things, but almost always appreciated their perspective being based on something real.