
1) i could not find a tech tree? what i research were only the improvements of existing technologies. i want o see branches, super endgame techs which yields enormous powers to the player so that i crave to learn them. that is the meaning of research to me.
2) what's supply? where's my supply borders starts and ends? it was not clear. having seen my ships crawling was not a good experience for a starter. SoTS solved this problem by showing the remaining range and tanker units.
edit: re-supply legend on the map is not working.
3) having auto-upgrade was near a starbase was cool.
4) infrastructure improvements were super dull. no varied choices to go. all infrastructure layout was already known. there is no research aspect. rather than seeing "abundant resources" i have no clue about the planets bonus to production.. or farming.. i'd like to see the planet traits and their clearly explained effects on morale, pop growth, production, research, farming, combat, etc.
5) tactical combat.. was not to my liking i'm afraid. too simplistic. even endless space's dull non-combat is better than this combat

6) demo was far too long and boring.
7) there are two asteroid belts in solar system and Pluto is not a planet but one sizable asteroid in the outer belt. introducing (both solar system and other systems) those two asteroid belts (mining) can improve the planet types.
8 ) ship types are frustrating. having all types available at the beginning is again dull. i want to research them. i want to choose which type of ship i want to have. besides ship customization screen needs more polished. (SotS) after spending hours of play to research a deadly weapon type, it should be just a simple text but a super sexy looking weapon graphic on ship..
9) "design" button should be a placed on the map near tech. its current place in planet development screen in not correct.
10) terraforming and planet types. the reason for humans to settle only on some planet types are not explained, not at the beginning of race selection nor during the game. it should be clearly explained.
guys..omg! there's so much to do...