I find it so irritating and difficult to read when authors needlessly make most of their paragraphs a single sentence. Or use lots of tiny sentences that read like fragments. I guess it's to add effect? Except it doesn't read like it's profound, it's just annoying. Please stop doing this and just write like you talk. Unless that's also how you talk, in which case please just don't do that.
It’s a device used for conveying dramatic feelings in storytelling. You’d never use it in formal communication or technical documents, but there’s no reason to get worked up about it either.
Just my $0.02