This cube is enjoyable to solve and a fun puzzle to pick up and twist. I especially liked how you can do portions intuitively but can also weave in square-1 algorithms. I was pleasantly surprised to find out it had magnets in it that help it turn very nicely.
Unfortunately, the puzzle is designed poorly such that there is only one **** holding the core together, instead of two like you would see in a normal square-1. In combination with the orientation of the ****, this means that as you turn the puzzle, the **** progressively loosens until it falls apart. I had it fall apart on me three times before I superglued the **** in, which fixed my issue but that means you can't adjust the tension (but it's not a speedcube anyway, so that's fine).
Overall, once the design problem was fixed with superglue, this is a fun novel cube that I will probably pick up from time to time instead of leaving it on the shelf.