I am very much for the usage of technology. I don't think the charm of the game is in constraining ourselves to the umpire's falliability. The game should evolve and in these ages of close encounters it make perfect sense to go techie for better decisions.

But the rview system is poor in that technology is positioned as an adversary to the umpire. This encourages disrespecting the umpire and his decision in a game which has very little sporting spirit left.

It should be left to the umpire to make use of technology to make better decisions whenever he thinks it necessary.