wanna know what's worse?
when an engineer has the loving AUDACITY to put a sentry in the other teams base
+10 points if its in the other team's intel room
Engineers who build a base in the opposite team's tunnel, water area under the B robots, and small corridor under spawn near the water on Asteroid are my least-favorite players because 99% of the time everyone else on my team has no idea how to deal with it and I have to attempt to take care of it myself
On a side note, I was playing Asteroid yesterday and we were down 280 to 30 until a Scout managed to steal
their entire reactor core and get it outside the base before they stopped him, a couple of us just threw ourselves at it before getting killed by the entire team that was guarding it until I finally managed to get away with it by dropping down from the roof and successfully captured it

I also feel like I'm seeing a lot of new players who don't understand how the game works (and I mean Team Fortress 2 itself, not Robot Destruction) playing on Asteroid and I have to wonder why those people think it's a good idea to try this beta gamemode before getting the hang of the regular game