Tech trees are harder to learn
Which kinda kicks butt...but
Long version:
From what I understand with these unique trees is...obviously the unique techs are marked with the race icon. However, I've played quite a bit and I still forget the basic trees. Weapons and defenses are easy but some of the 'social' and economic branches I forget the details of.
Putting this up to opinion based on the fact I don't know how accurate this is. Is there a way to indicate what branches the races do not have in the Tech Tree window? If I am correct at understanding that some races actually don't have access to some techs, it would be nice for an in-game reminder what those are. Especially for those games that you've been away from for a week and you forget what your races weaknesses are. Work on a particular strategy of spending to realize...oh yeah this race accumulate cash well.
Short Version:
Showing techs that are uniquely unavailable to your race in a similar fashion that uniquely available ones are.
Edit - Ok now after just comparing zoomed out screenshots of two races....I can't see how it would be done. They are REALLY different. Which I think is cool as heck but man I need to figure out a way to get a better concept of each races' style.

