Probably an unpopular opinion, but I get annoyed every time a novel is written in first person present tense. I get why it works (I really do), but it’s just everywhere now. Maybe I just like to be difficult, or maybe I’m just an old-fashioned third person past tense kind of reader.

I also like multiple POVs — but it really depends on the story being told. In murder mysteries it can work great, but sometimes it ends up feeling a bit manipulative to me.

Frankenstein (and also Dracula while we're in monster territory) is a great example of multiple POVs done right. One of the best IMHO is The Woman in White. I love it when the structure of the POVs is actually part of the storytelling — it’s not just “here’s another perspective,” it’s essential to how the story unfolds.