Game Balance and Matchmaking - We want your feedback!

I wish I could ask you to share a replay, but since that's tough to do, why do you think they're op? Have you not managed to unlock counters for some number of them? Is your opponent getting them out in vast quantity? The former is relatively known and fixed by adjusting when stuff unlocks + becomes less of an issue as you level, the latter would be that you aren't putting enough pressure on your opponent early on, tech lab/temple units are expensive and can be very risky to build if your opponent is applying pressure to you throughout the game.