I was moreso thinking of review comments like "this is the worst code I've ever seen", "give up now", "ignoring the hundreds of errors, this looks fine", Dreamworks villain laughter, etc.
Ugh. I feel you, which is why I unfortunately had to hedge with l "Often one or two of the reviews...". I think the best way to handle that is to understand you'll have to separate wheat from chaff, period, that's just the price. The good news is, once you learn to ignore comments like that you don't really need to worry about it ever again.