1. **Color Variety and Appeal**: The Pop Up Sticky Notes come in six different bright colors, which are visually appealing and practical for categorizing tasks or reminders. Users have praised the vibrant colors, noting they are easy to notice and add a cheerful touch to any workspace.

2. **Quantity and Value**: With 12 pads per pack and 100 sheets per pad, totaling 1200 sheets, this product offers great quantity for the price. Many reviewers found it to be a cost-effective alternative to more expensive brands like Post-it.

3. **Adhesive Quality**: While some users appreciated the strong stickiness that allows for re-sticking, others were disappointed with the adhesive performance. Several reviews mentioned that the notes do not stick well and sometimes multiple sheets come out when pulling one.

4. **Functionality Issues**: A significant number of users reported that these sticky notes do not function as 'pop-up' as advertised. They lack the accordion fold necessary for pop-up dispensers, leading to disappointment among those who purchased them specifically for this feature.

5. **Overall Satisfaction**: Despite some drawbacks, many users found these sticky notes to be a good value for everyday use. However, those looking specifically for pop-up functionality might need to consider other options or verify product details before purchase.