Yeah, in general there's a bunch of bad randoms lumped together that even a pair of people could win easily. But occasionally you'll run into that one group that's really good and it's a stupidly close match.
Cool Story Bro: Team tactical CTF on Storm with Icy, two friends of mine, and myself. They got an early flag capture, and we didn't manage to tie it up until very shortly before the first half ended. Second half, it's all tied up, 30 seconds remaining and I have the flag waiting for our flag to be returned. I'm being protected by one of my friends as Icy and another went to go get the flag back. With FIVE SECONDS LEFT, my guard is killed. I didn't have a decent weapon on me at the time and was taken by surprise, so I tried to run away. I got killed RIGHT as I was about to turn the corner. The flag was returned and they won with less than a second left.
We were so pissed. We ended up crying.
tl;dr: Team Tactical can be too easy or godlike intense.
Scar > Tar.