Terrible, awful, disgraceful, waste of money, not 1Z0-805 focused. A little on java history, a lot on java basics (which is not required for this exam) and I gave up at that point. Every page is double spaced with a 14 (or larger) font size. Its 70 pages long, but would not fill 30 pages if properly formatted.
Stay away, spend your money on ice-cream and chocolate and you'll learn the same amount about 1Z0-805.