I think that the Tsubasa anime probably would have been much better if I.G made it. They proved it in the movie. The animation was excellentÂ
 (much better than beetrain's) though I would have liked if Syaoran's hair was darker brown:
(Sorry about the poor quality, I couldn't do anything about it...
 )
But the movie's story wasn't as good as the animation, it probably would have been better if it was longer...