Upon further review ...

Wired.com points out that today is the 23rd anniversary of the NFL adopting instant replay. While instant replay in theory is a good idea, the NFL version is flawed and should follow the college system where there is another official upstairs to look at the video. Also, I think instant replay is still subjective. Some many decisions are open to interpretation, and what may be indisputable evidence to one official may not be to another.