1) It seems like there is no proper feedback when you try to build something (building or unit) and don't have enough funds. I would appreciate a little on screen message WHY I can't build a unit or building. I get a message (which I don't understand when I do it with a shortcut but not when I do it per mouse click)...
2) Are the big letters (shortcuts) in the thumbnails there on purpose? I mean it's good to know the shortcuts but they take away from the artistic style the way they are implemented right now.
3) Is there some ingame wiki about the units? I don't know what each unit does exactly (strengths and weaknesses) and it's not really displayed in the unit selection window in the respective production building.
4) I guess the decision to not being able to produce units and build new buildings while being a dragon happened on purpose? Atm being a dragon in the heat of the battle is a little bit frustrating because your replenishment dries out and the fast-paced gameplay does not forgive not producing anything for even a small amount of time. So being a dragon for more than 2 or 3 minutes is almost suicidal.
5) Imo the game is overall a little bit too fast-paced. I mean it's fluid and everything is working but it gets quite a bit confusing and hectic in mid- and end-game. Based on my experience this has two reasons: single units are quite weak (so you have many weak units instead of few strong ones, even tanks etc are weak) and the production time for new units is very fast (just seonds). These two mechanics lead to serious damage if you don't produce new units every second possible.
6) It's sometimes kind of hard to select air units because they are quite far away from the ground and the ankle is sometimes difficult to measure in the heat of battle (but that's just a minor thing).
7) There is an extensive research option in each building which should enhance the features and capabilites of certain units. But: I couldn't use any of this special abilities so far because single units are too weak and die too soon in battle and you have to manage so many things simultanously that you can't just "babysit" a certain (type of) unit in battle (at least that's my impression, of course I also suck at these games so my skill will become better with more training).
8) At the first startup my Avast virus scanner marked the .exe as a suspicious program and I had to make an exception for it to get it running. But now the game runs stable and fine, no major bug or crash so far.