The worst kind of nitpicks are ones that address lines that weren't even touched by your PR. (And that's not to say it's not sometimes useful to ask someone to

The worst kind of nitpicks are ones that address lines that weren't even touched by your PR. (And that's not to say it's not sometimes useful to ask someone to fix something else they noticed, but to nitpick on it is the worst.) Getting good at code review is about learning that just because something isn't exactly how you'd do it, byte-for-byte, doesn't mean it's not "fine".