1. **Visual and Audio Quality**: The 4K Ultra HD Blu-ray offers excellent visual clarity and sound quality. Users have praised the high-definition experience, noting the impressive low-end audio that enhances the viewing experience.

2. **Packaging and Value**: This collection includes all three movies in one set, providing great value for fans of the series. The packaging is as described, and many users appreciate having the trilogy in a single purchase.

3. **Playback Issues**: Some users reported problems with disc playback, where certain discs did not work at all or only partially functioned. This inconsistency has caused frustration among some buyers.

4. **Movie Content and Plot**: While the concept of the Divergent series is intriguing, some viewers felt that the execution fell short. The plot had potential but was hindered by poor script decisions, excessive filler dialogue, and too many love scenes that detracted from the main storyline.

5. **Character Development**: Character development was inconsistent, with some characters losing their depth or fading away unexpectedly. The lead characters, Tris and Four, were criticized for appearing contrived due to weak acting techniques.

6. **Casting and Acting**: Kate Winslet's performance stood out as a strong point, with her character being easy to hate due to her effective portrayal of a villain. However, other actors were less convincing, with some relying on superficial techniques that diminished their roles.

7. **Overall Experience**: Despite its flaws, the Divergent series remains enjoyable for fans of dystopian genres like Maze Runner and Hunger Games. However, for those seeking a more cohesive narrative and stronger character arcs, this collection might leave something to be desired.