Kup, the special features are all exactly the same as on the DVD
That's not a "flaw" that's "hand-drawn animation". Kids these days with their flashy "computer" graphics
I actually like that you could almost see the pencil strokes on the backgrounds. It gave me a much better appreciation for the work that went into all the art for the movie.
And in comparison with the DVD I definitely think the colours are more vibrant on the Blu-Ray.