Let me throw in my 2 cents. I am enlisted aircrew and have been for 15 years plus a few months. I am also an ATP rated 4500 hour pilot with 5 type ratings currently flying manned ISR in Afghanistan. I fly with retired military folks on a daily basis..everything from 0-3 to 0-6's, CW-5's, Fighter pilots, 160th SOAR dudes, heavy drivers..you name it. Quality varies greatly. I gain a lot from my enlisted flying and it has made me a better pilot, and being a pilot has made me a better enlisted flyer. It has been a recognized asset and one I am quite proud of. Add my enlisted flight time and pilot time, I have about 7200 hours of "time".
Anyone who tells you that you are wasting your time as enlisted aircrew while pursuing a degree and hoping for a UPT slot is not doing you any favors. My previous ANG squadron looked at the enlisted flyers when it came to UPT with great results. They were a known commodity within the squadron. We hired 75+% of our UPT candidates from within. It just made sense...and still does. I still recommend it to people.
+ anyone who disregards the comments of a crew member, enlisted or commissioned, is not worth their weight on the Form-F. I have seen countless times where the FE/LM/AG broke the error chain. I have also seen pilots ignore their enlisted folks with marginal results. It is a crew airplane for a reason. The types that thought that since they were pilots, nothing else mattered, were usually the lamest crew members and scheduled around. You wanna be that guy/gal...knock yourself out.