You are saying the same thing as Whitewave, Saggi - that the current batch of party leaders are a bunch of """"s, worse than the general run, who at least had policies and attitudes which considered the position of the country as a whole unit, whether you agreed with them or not. That is why a lot of people DO care.
Lets face it, we are stuck with a range of opinions and attitudes in Parliament, because they exist in the country as a whole and MPs in a democracy represent ALL sections of the population, so party politics has some place in Government, What is debilitating to good government is when those party politics over-rule decision-making, and that is what we are getting now.