A website or application can involve several reviewers: the person who knows the offer, the person approving the brand and the person operating the finished system. Their comments may conflict unless the engagement explains who resolves each kind of decision. Name those people before asking everyone to react to a large unfinished draft.
Agree a shared review location, the version being discussed and the question each review should answer. A short written brief can explain what changed and what remains undecided. Reviewers can then examine the material in their own working hours. Reserve a meeting for uncertainty that needs discussion, such as a business rule or a choice between competing priorities. The review schedule should account for actual availability and supplied inputs; a calendar invitation alone is not evidence that a dependency has been resolved.