I find Go harder to review than Rust.

The verbose error handling diluting the interesting parts is one thing, but the main issue is the weak type system. Having to read the callee's code to check if it deviates from `res xor err`, or if it mutates its arguments. Figuring out which interface that `func (o *Obj) ()` is implementing, if any. Dealing with documentation that is a wall of 100 disappointing oneliners all repeating the function name.

Rust is information-dense and takes longer to master, but it's not inherently cryptic, there's a finite amount of things to know. Memory management sometimes take a bit of thought to write, but it's straightforward to review, you can trust it's correct if it compiles, you just keep an eye out for optimizations.