I feel that DRS should be either removed or modified. Races where everyone has DRS just meant that the field bunched up, because the leading car was at such a disadvantage. This really limits the strategy options as drivers on a 2 stopper can\'t really get away from those on a 1 stopper. The races we\'ve had since the reset (i.e. without DRS) have been good races with a variety of different strategies.
For DRS to work properly there would need to be good simulation of the downforce lost when travelling in the turbulent air of the car in front.