I think the DRS is a good idea but combined with KERS its just over the top and as has already been mentioned, it takes the racing out of racing. I think if it was just DRS, to provide more overtaking, then i think it could be great. But KERS is the killer for me, its not needed (look at Red Bull) and it just ruins the excitement of 2 or 3 cars abreast all looking for the same apex. Instead cars are flying past each other on the straights and the move is over before they even get to the breaking zone for the next corner.