This hack is repetitive, whether the level is built off the original SMW or tried from scratch. There are large amounts of areas that are difficult or impossible to play as Big Mario, and in Spike Fortress, getting a star without shrinking is a death sentence. Red Switch Palace isn't even edited. The overworld is blocky and boring, if not a little weird in spots like that open door just hanging in the middle of the hill. If I had to pick a worst level, it'd be The Black Sea Maze, because nothing happens and you can swim under or over most of the level. If I had to pick a best... it'd be Puzzle #1 - by far the most thought went into it.