Agree completely. I have taken GRE Computer Science, GMAT and other GRE tests and only the ETS practice tests were of use. Those tests are almost exactly similar to the real ones.
In contrast, I recall studying from a few of these other guides for my GMAT, the first one I took and they were all useless and confused me a lot. Finally I had to throw out them.
Third party books are not only useless but will decrease your scores. Best strategy is to do well on your courses and take the ETS practice tests to gain familiarity with the real test.
Slashdot Mirror
Agree completely. I have taken GRE Computer Science, GMAT and other GRE tests and only the ETS practice tests were of use. Those tests are almost exactly similar to the real ones. In contrast, I recall studying from a few of these other guides for my GMAT, the first one I took and they were all useless and confused me a lot. Finally I had to throw out them. Third party books are not only useless but will decrease your scores. Best strategy is to do well on your courses and take the ETS practice tests to gain familiarity with the real test.