My Take
Practice makes perfect. This is definitely not the game your students will be begging to play, but it's exactly what they need. I know that due to the fidelity of using this website in my classroom my students have done better in math.
How I Use It
As soon as the students walk into class in the morning they are to get on extra math and complete the exercises. The computer will chart your growth. It will also alert the teacher when the student has advanced to the next level. For example, from addition to multiplication, and then the students will receive a certificate with their accomplishments.