Alot of people on the Battle Forums say Gl's does not have speed and are just Humans with normal speed and would get beat By Superman level characters because of that I say it is false Gl does have good speed and reaction times and I will clear this up.
In the scans above Hal Was able to track a FTL Flash and the only reason Barry shook him off was because he change to Normal Barry Allen
The second scan Hal catches Flash who Superman failed to catch showing great perception time.
In the third scan Kyle Reacts to a ship going 7x faster then light.
These scans should prove GL's have great reaction time I will have more on the way.