I love Brooks. Freshman year, I had these wretched Nikes. I couldn't even use them with proper running form.
Sophomore year, I had Asics. They were OK, I guess (I only ran 1 full race, because I was injured for most of the season and had a bad fall on my other race). I don't really know how to judge them.
This year, I have Brooks Mach 14. They're amazing. I sing them to sleep with a lullaby each night.
But seriously, they're really great. My old Nikes took off about 1 to 2 seconds if we were doing 400 reps; these take of 3 or 4 seconds per rep.