I work on a team that does frequent code reviews. But it seems like more of a formality than anything.
No one really points out problems in the code for fear of offending other developers. The few times I've tried to ask for changes were met with very defensive and reluctant attitudes.
This is of course not good. Not only are we spending the time to code review, but we're getting literally zero value from it. Is this an issue that needs to be addressed by individual developers, or are there techniques for suggesting changes without stepping on other people's toes?