1. Perfect Fit for Themed Pets: This collar is a hit for pets with Halloween or 'Nightmare Before Christmas' themes. Users love the design, especially for black and white pets named Sally or other monster-themed names.

2. Comfort and Fit: The collar fits snugly as per the size chart, allowing two fingers to fit comfortably underneath. It's thick and wide, providing a secure feel without being too tight.

3. Durability Concerns: While some users praise its quality, others report issues like the metal leash attachment falling off or the clip breaking, especially for smaller dogs around 9 pounds.

4. Aesthetic Appeal: The NBC cemetery scene design is a standout feature, making it a favorite among fans of the movie. It’s often bought as a gift due to its unique and stylish look.

5. Sizing Issues: Some users found the collar too big even at its smallest adjustment, so double-checking measurements is crucial before purchase.

6. Overall Sentiment: Despite durability concerns, the collar’s design and fit make it a popular choice for themed pet accessories, especially for special occasions or gifts.