Hi I own gog account for a while and recently I make my first purchase, unit now I only collect free games and have added witcher 1 and 2 from by key from steam.

I really like Galaxy client and your vision how are you shaping it, but first thing which catch my eye is download part of interface.
I select to download Act of War only with english language a download label is showing download files + instalation size space and speed of download.
This is misleading where like in my case I select download files to be stored in diffrent drive where are have lots of space and I don't mind for it. here should I see just download progress and when installing start it cloud be switched to that part of process.

See attahed picture what I mean should be related.

Beside expansion arrow should turn up when download is expanded and be down when is collapse, I know that this is not you priority but it's not like 0.1 version by 1.1 version of app.

It's better than Uplay.
It actually lets me play the games I want to play.

Well I would love to have all games in one place like on Steam, but that would be never possible.
Steam is good but I'm afraid that they are starting to make it bloated, Origin is pffff just to EA can sell games directly, only installing it when a free game arrive.

And I don't approach even close to Uplay, I hate when that crap need to start with some fixed Ubisoft game, which is only good when is free and with as much their scrounging dlcs.