I agree. TO me, that was the best Madden - if it had the Play Editor, it would've been my pick for best football game of me. But my list is
1) NFL 2K5 - Even with its problems, what it did right (especially on Xbox) should be the standard by which all video football games should be measured.
2) NCAA 2004 - A blast to play, for me anyway. Sometimes adding new features can take away from the fun factor, and while they fixed the HFA, I liked the simpler way of playing NCAA 2004. And besides, I've always had a soft spot in my heart for the three man group, before it started getting boring.
3) Madden 2002. Already mentioned, but I think that was the best Madden ever for this generation. For me, 2003, while better in a lot of people's hearts, didn't hit me with the excitement and pure fun that 2002 did.
Honorable mention - Mutant League Football. If Madden had that as a hidden game, I'd pick up Madden for $60-$70 easily and not complain. For those who don't know, Mutant League Football was basically Madden 93 (The best Madden game ever, regardless of generation), but replaced with monsters instead of people, and had hazards on the field (like mines, voids into space, pits, and the like), and it had plays like Bribe the Ref and one that put metal shields over your pass screens, rendering you blind for a minute. Absolutely dug that game like no other. now I just need to find it...