I still haven't received mine, but it sounds like the two posters who have are together, so that assuages my fears.
Section 25 isn't too bad. 27 is actually as good as student season tickets get. And I've had tickets in 25 (my Sophomore and Junior years), for that section you'd actually rather be higher up (it makes the viewing angle better) than closer to the field.
Of course, now that we have a fully armed and operational Godzillatron in the stadium, it really won't matter where you sit.