Based on the user reviews, here are three cons and pros for the Online Basketball Challenge 3D app: **Cons:** 1. Some users find the game too easy and lacking in challenge. "Easy game, not challenging enough, got bored quickly." 2. Controls can be slow and unresponsive at times. "Controls are laggy, issues with aiming and shooting." 3. Some users experience lag and stuttering while playing. "Game freezes and stutters, makes it hard to play." **Pros:** 1. Users enjoy the 3D graphics and gameplay. " Graphics are awesome, 3D effects really impressive." 2. Many users appreciate the variety of basketball moves. "Great choices of moves, can play like a pro." 3. Users praise the social features for competing with friends. "Love the multiplayer mode, easy to challenge friends."