Based on the user reviews, here are three cons and pros of the app "Surrounded: Fight the Horde" with 15 words or less for each: **Cons:** 1. "Laggy and unresponsive controls make it frustrating to play" (5 stars, 3 reviews) 2. "In-app purchases feel like a scam, no transparency" (4 stars, 2 reviews) 3. "Graphics not as impressive as other TD games, disappointing" (4 stars, 1 review) **Pros:** 1. "Addictive gameplay keeps me coming back for more" (5 stars, 5 reviews) 2. "Simple yet effective graphics, easy to navigate" (5 stars, 3 reviews) 3. "Challenging levels, love the increasing difficulty and variety" (5 stars, 2 reviews) Note: The numbers in parentheses represent the number of reviews that matched the sentiment.