Code reviews I have done for unrelated bits of code often take me 90 minutes. And that's for code that fits into the idea of my product space, but not super fam

Code reviews I have done for unrelated bits of code often take me 90 minutes. And that's for code that fits into the idea of my product space, but not super familiar to my everyday life. I don't think 5-10 minutes is anywhere close to reasonable.