I took the GRE a couple of years ago, when applying for schools but didn't get in anywhere. I got a 1450, which I was quite pleased with. I'm reapplying this fall, and I wasn't planning on retaking them, since they are good for 5 years. However, I've recently started wondering, will admissions committees wonder why I didn't update them, maybe think that I'm not serious? What do you all think?