1 in the sense of economy or development democracy is a slow process.
2 sometimes people start protesting against that issue which is acually right for majority and unprofitable for remaining in such a situation there is loss in any point of view.
3 if any goverment time is over and new goverment had to come the bills which were going to introduce will left pending.
4 the decision making process is too slow as it takes a lots of time to passes from both the houses.
5 the opposition creates many disturbance in law making and sometimes refuses many important laws.