Voting opposition has not resulted in an opposition eager to create value for voters.
Since the old technique of vote PAP or vote opposition does not work, the question is: will spoiling the vote as a show your feelings to both PAP and the opposition create a better PAP and opposition?
Has opposition been voted in yet? Other than 2 - 4 seats? No one knows how opposition will go if they have 4 GRCs, so how can you conclude so fast. Normally, quality improves with more successes.