I was looking for a good storage solution that didn't look terrible, and this absolutely fits the bill. I'm planning on a variety of minis, including Star Wars Legion, BattleTech, D&D, etc. I am interested in all of the "basing" options, but just the ability to display things nicely in a form that I can also quickly access to pull things out to play is really what I was looking for, and this system is really working well so far for that.
My one issue was that I managed to break off a couple of minor tabs while assembling. Assembly isn't really that difficult, but you should be patient with it. One tip is that when you are putting together pieces with the silicon balls, usually it's much easier to insert things depending on which side you are pushing the piece onto. In other words, if it feels like you have to push really hard to get two pieces together, just try flipping the piece around to the other side, instead of doing what I did and pushing so hard you break things :-P
Even with the small tabs I broke off, the pieces fit together well and the overall structure of the nested levels fits great and is very steady, so I don't even feel like I need to return or repair the piece.
More minor things: the packaging was surprisingly "premium". The fanciest box I've ever seen for... another box, haha! I do really appreciate the included microfiber, because fingerprints happen immediately.
My first box was a "test box" to see if it was worth the investment, and I'm quite sure I'll be getting more in the future!