i cant say how accurate it is (since i havent taken the DAT yet) but I will say that its good practice if you get the full version with the extra math. most people get quicker the more they practice. since the QR section is notorious for being too short on time, the more you practice the better off you are. a one stop solution with thousands of practice problems cant hurt right? i will say this though, they mislead you on how many problems there really are on their site. when i bought it, i realized very quickly that alot of the problems are almost identical and just have diff numbers. i was a little turned off by this but its still the only real option for a high number of math practice problems unless ive missed another option.
