Well... I assume I'm repeating samething as everyone else.
I find that match ups are unfair whom has advantage in units upgrades or tree techs. I've lost a lot of matches where an opponents outplay me due advanced techs and level upgrades.
I find GDI harder to play since I don't have high levels, but I have like 2-3 advanced units, but I found out the titans are useless due speed of attacks.
But most of my GDI games I've lost quite a bit due being outplayed somehow and a lot of lagging as where the opponent takes advantage and I'm 1-2 steps behind. I've had a few occasions where my opponent beats be at building units. I find that very questionable.
The most overpowerd unit I've been facing and having trouble to beat is flame tanks for nod and zone troopers for gdi. I dunno why Zone Troopers sometimes can overpower some units and vehicle units depending on the situations, but at most times I would lose using them or against
As for the nuke launchers pads a few times it doesn't change, but would not quickly turn to yellow or my colour. it's like every time the unit has to be halfway in order to get the bike pad, but sometimes it doesn't.
as for the gdi turret I find it kinda lame where it can build anywhere beyond the nuke launch pads, yes I can understand its distance range, but hard to counter when it crosses the line.
Jumpjet troopers I find them kinda cheap movment, cause they are hard to chase around.
There are some other things as well, but I think good connections and touch sensitivity needs more work.
A few times where I select a unit, but dies not respond properly. Same goes the ion cannon where a few times I cancelled it and touch somewhere on the map, but still actives