This was my first Folded Space Insert and I was not impressed.The trays are extremely flimsy and require a decent amount of glue to even hold together.The insert itself doesn't seem well planned out either.There are trays that are labeled as "filler" that could have been better utilized to hold parts from the expansion.It also could have benefited from being slightly smaller, allowing more room in the top for the boards and instructions.When the box is closed, it bows in the middle.As for the trays, I sleeved all the cards in my game and this insert does not fit them very well.I had to get creative with were I stored some of the cards.I would have been better off just using baggies to organize my game.It looks nice after I spent hours putting it together and retouching in with glue.But it was honestly a waste of time for how it turned out.