While some players aren't too fond of Rocket because he lacks a huge defensive ultimate that can heal an entire team, his ability to decimate enemy strategists and duelists can be hard to see unless Rocket is playing excellently. His headshot critical damage is huge, which can be hard to hit reliably since his normal attacks are projectiles, but with good aim, he can instantly remove enemies from battle. I think his damage potential (regardless of the boost from CYA) makes him a huge asset in almost any team composition. Even though he's rated as a 1-star hero, maximizing damage and healing on Rocket will require a skilled player, and in the wrong hands he can definitely be a weak link, given that his damage and healing abilities are all projectiles.
