WOTC - Last stage of Circle Line

I asked this question in the Wisdom of the Crowd:

The last stage of Circle Line cost $4.85 billion to construct.

Here are the responses: (38 Votes)

71 % - The govt is really wasteful in spending too much on infrastructure with lack of control
16 % - It is too costly and should be avoided.
8 % - It is acceptable, as we need a complete Circle Line
5 % - The budget is reasonable due to inflation and underground construction

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1284