Cloudmagic

So, I tried out Google's Inbox and I've been having a hard time adjusting to it's overall message handling. I swore to myself that I would be patient and try to give it a solid run but it strikes me as non-linear and trying to be a bit too smart. All and all, I feel like a Grandpa using it.

I recently stumbled across CloudMagic - an app that seems to embrace the simplicity of the official gMail app but goes a little further to add some integration tools with other services. It looks to be almost entirely devoid of personality and I think I like that. Has anyone used this?

To be clear, I am not on a quest to replace my gMail app but I am curious about how people try to reinvent such a common experience as email.