Turn it around - make sure each person has the chance to review one anothers' code, and make sure the senior members of the team lead the way in using those rev

Turn it around - make sure each person has the chance to review one anothers' code, and make sure the senior members of the team lead the way in using those reviews as opportunities to both highlight great things in the code and to propose changes /in a way that teaches/ how you're analyzing it and what made you propose that change. If they challenge it, great! They're thinking about your reasoning on their own, and you can use that to come to a new consensus on the team's approach to development. There's great health to be gained from code reviews. But they really do need to practiced, reconfigured, and practiced again so your team gets what they need from it.