The hardware is well done, but most importantly the “Kernel” routines than Uze/Alec provides make jumping in very very easy and “low cost” in terms of learning time.
You can also get into writing games without the hardware as there is an emulator that runs on win/mac/*nix
The games made to date have been amazing and here is a video with some examples
but the boundaries are getting pushed further all the time.
Feel free to chat to me any time about it - I am almost always on the IRC channel.