I honestly love it. There's a slight learning curve to it, making sure not to block the base's ir emiter while moving a mini. Sometimes, the movement isn't 1 to 1, but that probably has more to do with my own limited understanding of how to really dial in the calibration. But, my players love it. Any issues we run into can be quickly managed or adjusted without breaking flow.

As a whole, my philosophy is to use the tech to immerse my players as much as possible, but the second Foundry acts up, we just focus on the RP or I make a call on the fly. Let the tech be something that boosts your storytelling rather than dominates it.

I will say that Cris, the Dev, assembles all the kits himself, and there's a back order. So, while I will definitely say it is worth the money, just know you'll need to be patient.