Based on the users' reviews, here are the conclusions: **Pros:** 1. "Calm and soothing music" helps users relax and focus on body mechanics. 2. "Easy to use" interface allows for convenient exercise tracking and logging. 3. "Consistent results" from regular usage have improved users' posture and flexibility. **Cons:** 1. "Limited exercise options" in free version can become repetitive for some users. 2. "Some exercises difficult to understand" without clear instructions or demonstrations. 3. "Occasional crashes" and glitches hinder workout experience and data tracking.