Pretty good so far. Just a few suggestions.

1. some way to force wi-fi on
2. add some kind of hashrate and/or shares statistics
3. POT statistics
4. new address generation and labeling
5. mining history
6. the mined coin graphic doesn't fully display
7. maybe a more visually appealing mining animation
8. obviously after there is a market cap a current coin value display

Here's a QR to test.

https://imgur.com/a/TuEKq

Looking forward to next couple months when actual network launches.

Good Luck!