Based on the user reviews, here are three cons and three pros, 15 words limited for each item: **Cons:** 1. Too many in-app purchases that can drain users' wallets quickly. 2. Some levels are ridiculously hard, causing frustration and boredom. 3. Limited customization options for tile sets and gameplay experience. **Pros:** 1. Engaging and challenging gameplay that encourages addictive behavior. 2. Variety of game modes and levels to keep users engaged and entertained. 3. Social features allow users to connect with friends and compete globally. Please note that these points are based on the general feedback from user reviews and may not be entirely accurate or up-to-date.