1. Classic Films in Stunning 4K: The Christopher Reeve Superman films (1978-1987) shine in this collection, with superb HD upgrades. While 'Superman' and 'Superman II' remain timeless, 'III' and 'IV' are weaker but still nostalgic.

2. Dual Cuts of Superman II: Includes both the Richard Lester theatrical cut and the Richard Donner version for fans to compare—though some argue it’s not a separate film.

3. Bonus Content: Packed with extras like the 1941-1943 Superman cartoons, a mini-comic, and collectibles (including a Zod lenticular photo). Missing some extended cuts from standalone releases.

4. Audiovisual Quality: Dolby Atmos audio enhances the experience, though 'Superman I’s sound is reportedly better in its standalone release. HDR brings vibrancy, especially in action scenes.

5. Steelbook Beauty: Gorgeous original poster artwork adorns each Steelbook, housed in a sturdy outer case. Fans praise the packaging and Amazon’s careful shipping.

6. Digital Inclusion: Comes with Movies Anywhere digital codes (USA-only redemption), though some buyers supplemented their collection with 'Supergirl' and 'Returns.'

A must-have for Reeves-era fans—flaws and all—this set celebrates Superman’s legacy with style.