The firmware was barely functional — the interface crashed, files didn't open via file manager and the device wouldn't connect to server to update the system. (blog.the-ebook-reader.com)
The best performance and speed are obviously available when connected to servers closest to you, but the speed is more than usable even when connected to various distant locations around the world. (androidauthority.com)
We have also made level creation an offline process, so you can make and play levels without connecting to our servers, and only need to access servers to publish and share levels. (cubemen2.com)