Personally, i think there's a place for it if it's implemented properly unlike it is now.
Just watching the ODI between the Windies and Pakistan and Darren Bravo is given Not Out after a caught behind appeal by the whole Pakistani team which means very little as usually as only about 1 in 10 of their appeals are close to being out.

I was gobsmacked when the decision was overturned and given out based on a faint scratchy type sound as the ball was passing the bat. No deviation was evident.
I thought that for a decision to be overturned that there had to be definitive proof that the original decision was clearly wrong ? How can a faint scratchy sound with no ball deviation be clear proof that the original decision was wrong?
So here we have Hot Spot being used in some countries.
Hot Spot NOT being used in some countries.
DRS NOT being used in any games involving India.
The inconsistencies from country to country with the DRS is joke but what would one expect with the incompetent ICC supposedly in charge of the game.