Likes: the updated tech tree pushes back 1 government advancement, new techs in general are nice, especially the increase in ship modules. Super smooth zoom in/out very nice.
Dislikes: late game no matter how much science you get you are limited to 1 tech/turn (perhaps this is a balance thing, which is ok, it just doesn't make sense otherwise). Hostile units should be more noticeable, especially if zoomed out mid/far, perhaps a halo.