First understand the entire "scenerio" before passing judgement !!!! eg... you agree to buy an apple ,for 10 cents....from the orchade prior to the apple actually being availible ... ,succulent ,red ,ripe and ready to be enjoyed.....then half way through the apples excistance ...the orchadere,informs you ...that that apple costs ..now 25 cents ,cause times have changed ,wages have risen ...and costs have skyrocketed !!!..whatever ,the opera house would never have been known ,without Sydney .!