The goal of the Quarterly Success Review is the alignment of priorities and outcomes while celebrating accomplishments. This regular review is a strategic meeting that allows both the customer and the organization to ensure that they are aligned in terms of business priorities and desired outcomes. It's also an opportunity to recognize and celebrate the successes and milestones achieved, which can be motivating and reinforce the value of the investment in the solutions provided.
References:
*Cisco's official page on Customer Success Manager certification2.
*Skilljar blog on scaling Customer Success with Quarterly Business Reviews3.