Google is rolling out new version of UI for Google Drive (which I like a lot so far). The only 'issue' for me so far has been the inability to change density of the layout. The 'old' version of Drive had various options to control density - you could choose from Comfortable/Cozy/Compact layouts. The new Google Drive UI doesn't seem to have this kind of setting. 

Luckily, I was able to find that pressing 'qq' while in Google Drive UI changes the layout density very similarly to what we had in the previous version of UI. 

AuthorVadim Solovey