Agree on flat design being more fully thought.

I don't know, I really like it so far.

why's that?

It's fresh, and aesthetically pleasing (but this is subjective).

There's still time. I recently forced myself to switch back to GMail, but it's not the same.

I think it is pretty logical in general, not much weirdness anywhere.

Yup! Still not production-ready, but we're getting there.

I agree, coroutines is good for the simpler use cases, while Rx is better for composed transformations. Not sure about using coroutines in prod though, while still experimental.

I’d definitely would wait for the non-experimental release, just in case.

A very promising library, although experimental. Even has Android-specific extensions (https://github.com/Kotlin/anko/wiki/Anko-Coroutines).

Of course they have, it is maintained by JetBrains :D

Looks promising, downloading now. Are you planning on releasing an OS X companion app?

Thanks for the comment! The two splash screens are because of Android: the second one is the wallpaper selector, there's no way of leaving this out. While HPSTR is set as wallpaper, you'll never see one again.

The app downloads random images each time it is refreshed, so there's no gallery - this is by design.