It's a horrible budget. It's based on a manufactured "Budget Emergency" (the vast majority of the world would kill for our situation), allowing them to shunt through their neo-conservative ideology of the rich and big business. It's a trojan horse that'll leave a scar upon this great nation.
It takes a razor to some of the most cherished and worthwhile programmes in this nation and yet, it ignores the income side. I'm no economics professor but everyone knows there are two sides to a budget, income and expenditure. They're slashing expenditure without much thought for the in-flows. Yes, they have a temporary levy but that hardly fixes anything in the long term, it will expire. In a round about (and dishonest way), there is an increase in tax income because of "bracket creep" (average incomes will go up, i.e. people will get pay rises due to inflation, etc but they will not adjust the tax brackets to match, more people will move into the higher brackets). In-fact, this is the majority item that is fixing the budget, their bracket creep.
They are slashing all these programmes but ignore the fact that multinational mining companies are ripping wealth out of this country for a meager sum. Even 60 years ago, countries like Iran were charging 50%+ tax on their oil because they realised it was whats best for their nation, they didn't want to let rich, majority foreign, companies rip wealth out of their nation. Yet, we roll over and take it. If we taxed mining at a respectable rate, many of these cuts wouldn't be necessary.
This also ignores the elephant in the room, Abbotts absolutely massive paid parental leave scheme. In a time when he's trying to cut expenditure, he doesn't seem to keen to cut this.