One thing wrong I can see in the Mysterious Woods: the "lost" parts of the woods. When you get transported to another section of the woods, it was completely identical to the "room" you just came from. Now, the trees in the two "identical" sections don't match up. You'd have a room where there's a lower section of the tree, but no upper part... among other errors. Going through, it'd look like this attachment, which is bad.