That mini-review of The Fisherman caught my eye and I've now added it to my watchlist. I'm a big horror fan but drifted away from reading in recent years, and seeing someone that enjoyed books I did (like The Only Good Indians) recommending things really helps give me an idea of what to keep an eye out on.

Just because posts are of no interest to you, and even if there's an ulterior motive for them being posted, doesn't mean they don't help others. Even if nobody read the thread now, there's no reason someone couldn't come across it in a few years time while googling suggestions (happened to me plenty of times with Reddit posts over the years).