SLPingUp

Hi everyone! Like everyone else, I'm stressing out about taking the GRE. I just got finished taking a practice gre test from Kaplan. Can anyone tell me if these practice tests are a good measure of what the actual GRE exam will be like? Obviously, I understand they're not the complete same, but just wondering if the exam questions used in practice tests are a good measure of the kinds of questions you'll see on the actual exam. Thanks in advance!