Based on the users' reviews of the Hyper Runner app, here are three cons and pros: **Cons:** 1. "Glitches and crashes happen frequently, frustrating experience with app." 2. "Too many ads, highly annoying and affects overall gameplay." 3. "Difficulty levels are uneven, sometimes too easy, other times impossible to progress." **Pros:** 1. "Visually stunning graphics, visually appealing and colorful." 2. "Easy to learn, yet challenging to master, great gameplay mechanics." 3. "Addictive and engaging, keeps me coming back for more levels."