Based on the users' reviews of the Google Leanback Launcher, here are three cons and three pros in 15 words or less: **Cons:** 1. Glitches and crashes occur frequently, causing frustration and inconvenience. 2. User interface is not customizable, limiting personalization options. 3. Notification shade is small and difficult to access. **Pros:** 1. Simple and intuitive interface makes it easy to navigate and use. 2. Fast and responsive, providing a smooth user experience. 3. Supports Android TV devices, offering a seamless streaming experience.