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
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 (much better than beetrain's) though I would have liked if Syaoran's hair was darker brown:
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(Sorry about the poor quality, I couldn't do anything about it...
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 )
But the movie's story wasn't as good as the animation, it probably would have been better if it was longer...