People who say that are being absurd. First of all, every great dancer in history has had a set of signature steps they would regularly incorporate in to their routines, i.e. Fred Astiare, Eleanor Powell, etc... There's nothing wrong with having a set number of steps you perform, most especially when improvising, which is regularly when Michael actually performs his arsenal of signature steps, when he's dancing on the spot. Any dancer would do so, believe it. Nobody actually makes anything up on the spot, not without looking like a complete ass. Improvisation is simply the performance of steps you already have worked out, and then simply doing them impromptu. And another thing which makes the statement that Michael is repetitive so patently absurd is, he's probably the most versatile dancer I've ever seen. He can perform in any style or form of dance as equally well as the other. From tap, to jazz to ball room and hip hop. He can actually imitate the way other dancers move, not just the form in which they move, but their actual mannerisms and distinct motion. If you watch him imitate Fred Astaire, James Brown, Bob Fosse, etc... you'll see what I mean. Most dancers have concentrated on one form all their lives, and then when you throw some other genre at them, they don’t look good doing it at all. Beyond that, as others have already pointed out, each choreographed segment of Michael's features different steps, and he brings the same form to those steps as he does his regular arsenal, the same speed, accuracy, cleanness, and ease. And lastly, I don't know how many times I've said it, but it's true. The steps don't matter. All that matters is how well you execute those steps. And when Michael dances, his execution is the cleanest, fastest, most accurate, fluid and easy that I've ever seen. Simple, really. People who say Michael is too repetitive are mostly hip hop dance buffs who judge dancers not off of how well they actually move but off of how many steps they can jam in to a short segment. If you had someone judging from a show like dancing with the stars or so you think you can dance, they would judge it off of form, not off of variety. And that's what really counts, how good you look.