I love the idea and the mechanic is really fun, but I found 2 main problems. The first is that the slow down makes everything so easily and in some levels I found it so important that I dont understand why that is not the default speed, I can get that faster makes it harder, but I don't know if this games needs that.
The second one was that the clickeable areas of the anchor are too small in my opinion, is really hard to not fail, specially when you need to be fast, if they were a little bigger it would make the game way better, not too much, just a little bit.
Still, I enjoy the game and like the idea a lot. Good Job!