> One of the things I'd typically do is peek at the commit history. Seeing what people worked on and how they did it tends to say a lot about a project
I could not care less about any of this. Truth is code, as it is now. I don't care when (and certainly not by who) a bug got introduced, it's here, shut up and fix it.
So your solution is to just read through all 1M+ lines of code?