[sleepydog]

As a googler, I agree with this. Blaze itself is not that remarkable. What makes it good is that it is the only tool you need to use to build anything, in any language, in Google's monorepo, and that build failures are (usually) aggressively corrected. Plenty of build systems these days support varying levels of hermetic builds. The important thing to copy from Google here is the discipline and consistency around using one build tool and fixing build failures, not the specific tool itself.