The only part of Owzats post I agree with is that we cannot go back to not having UDRS now, too many shockers have been overturned this Ashes.
Whether the system is perfect or not is moot to me, because it's better than no system and the ridiculous BCCI suggestion to improve umpiring standards instead.
Also Hot Spot is fantastic and very conclusive technology, it should be part of the UDRS
I was listening to the ABC today at work and the commentators there, I think Aggers and Peter Roebuck said that Dhoni's reasoning behind not using it is was (and he said), 'If I was going to drive a bullet-proof car I would want the whole think to be bullet-proof, not just parts of it'.

