CloudFlare's services are mediocre at best; I ran ...

CloudFlare's services are mediocre at best; I ran benchmarks on their free service and got no noticeable improvement.
They help thousands of cyber-criminals, content pirates, and terrorists hide their operations from investigators.
Their CAPTCHA is perhaps the most annoying thing ever for Tor users (for when I want to investigate a site but not [a] give them my IP address or [b] get nasty stuff in my browser cache); even Google's CAPTCHA has recently gotten tamer on Tor.