I just love anime so much, that I don't think that I could settle down on a top ten (twenty-five) list; much less organize it. There's just so much amazing anime out there! I love anime!
Well, it's fairly easy for me yet, since I've only seen maybe 150 anime series and movies combined so far... and all within the last year and a half, so they're fairly fresh in my mind yet... I could definitely understand someone like you having a hard time narrowing down all the titles you've seen!