Personal Story:
The first time I saw anything drum corps was 2003, Phantom Regiment. I had no idea what it was, but I loved it. I was officially hooked into marching, but not corps yet.
I was then formally reintroduced to corps in high school. I asked my private instructor about corps and he, being a Star alum, recommended me some shows. I was blown away. I thought what we were doing in high school was something (to be fair, we were fairly highly regarded in Texas), but this blew all of that out of the water. (I should mention that I had been following since late-2005 which was when I had been "Reawakened to corps")
So I started paying attention to corps, started following Troop, Vanguard, Crossmen and Phantom, but what sealed the deal for me was 2008 semi-finals broadcast, Spartacus. (And Finis.) That made me determined to march. To reach that level. After getting with Mempho last year to where I am now with Troopers. And still going. :]
What I love about corps is the dedication, the competition, the music and movement, the glory and that special feeling of preforming your ### off.
I love big impacts, and corps that go on forever, and the emotion and intensity. Being apart of something more then me, yet all about me too. Walls of sound, drum breaks, crazy visuals, marching at 220 bpm.
I love '89 and '09 and (almost) all the changes since then. It's so hard to articulate what makes me love it, I just do.
I guess my knowledge of the past is somewhat limited. I haven't seen too much before '88, though I'm slowly working my way back.
So that's my take, I wish I could articulate it better, but it is hard to put words to love and passion. (Sorry this got so long, felt like putting it all out there)
HLD.