I'd say that we are definitely better than the number we are issued (unless we get a perfect 99.95). Certain factors need to be taken into consideration for many students throughout the year; especially those who have endured hardship (physical, mental and emotional) throughout the year.
Someone who got a 40 as their ENTER may go on to be as successful as you or I, we need to realise this. Bill Gates was a high school drop-out; and he invented Microsoft!
Throughout the year, some students don't know how hard it is to get an ENTER score of 70 (let alone 90), especially considering which school you go to. An ENTER score of 65 is commendable as you have effectively scored higher than 50% of the state.
I don't mind my ENTER score at all, I know that I can do what I want , and still get somewhere in life, albeit it won't get me into any Law course in Australia (thank goodness for SEAS; which means I can get into law)!
So overall, an ENTER score is not an IQ, nor does it define your level of intellect, it is just a ranking to which you may gain tertiary admission (and sometimes, you can find other ways around it, so generally, you don't need a high ENTER to be successful).
That's my two cents.