This is a blast!
When I first got this, I had a problem with the power supply, but I was really surprised and happy when a replacement power supply was overnighted by the company. Customer service was excellent. I still think there are some improvements to be made with logging in and setting up the account, for example, it requires you to login each time you launch the app. That is a little bit of a hassle. There was another review that talked about having a problem with the augmented reality, but the trick is you need to have it with some contrast between the table and the board. I had mine on a black placemat, thinking that that would help it recognize the board, more easily, but as soon as I moved away onto a wood table, the augmented reality worked perfectly. I’m really enjoying the exercises and I’m thinking of even writing some more. I’m hoping to use this for an advanced stem class that we have created to teach kids how to build and fly drones. part of the curriculum is learning about circuits.