The application install and react quickly to first launch and menu and my furious attempts to use it.
I guess you use that app daily on a tablet but i found it not that much user friendly to occasional westener user.
I ended up with a few page default japanese instruction book, or, i think it was instructions
In the attempt of testing it a bit more i was forced to create an account, to which i decided to use my google one.
Then going to the store a separate instance ofa web browser was launched and i tried to pick a random free manga...which then alerted me it had some regional limits so i failed.
I can provide pictures if you want.
As a matter of comparison on the Nova i use perfect viewer for some italian/english/american comics.
It can also read from right to left to adapt to manga.