I'm convinced that the umpiring standards have been falling over the last many years. TV has been here for long [though without many of the frills] to make this judgement, I'd say.
Can you recall any bad decision determining the outcome of a series/tournament deciding game? Think of the WC's, the Champions Trophies, Asia Cups, and Mini WC's... While it's true that the USE of tech has made us more aware of the faults of the umps, its also true that marginal decisions in imp odi matches have rarely cost a match to a team in the past, say bwn 70s and 80's. It's only in the 90's, with the sudden jump in number of odis, commercialization and added pressures from TV shock jocks, that umpires have started making fundamental errors... and at a frequent rate. I don't think Aleem Dar is a bad umpire. Neither do I think he is motivated by anti India hatred. I just think he, and the Bucknors of the world are not quite upto the mark, when compared to umpires from old days.