Another two things I found would be useful. 1. I found out that there are many situations when I want to move scientist from one program to another and it would be a nice feature to list scientist from other programs even if there are free scientists available. Preferably would be to switch between ...

S

Tooltips could be useful actually. For other things that could help UI from my first play: 1. When you are hiring new personel - counter of free places available would be helpful actually. 2. Sorting personel by their skills while hiring would be helpful also, but seeing how this screen is built it ...

Some shadows overlap buildings in foreground.
But since buildings after upgrading seem to be the same I hope that there will be some variation added later and this problem removed.