I seem to like DCC's more; I like more the maps in there, teams do get unfair, but not as much as on Simba.
I just played an hour (3-4 games at simba's) and balance was horrid at times. On the first games, we were about 6-8 players and the last ones had the server full. The last game was a heck of fun, balanced, and intensive, but the other 3 were annoying and at times frustrating. In the first one, I was playing alone vs 3 players for 5 minutes, and I didn't even notice until someone asked for balance.
Rocket launcher, rocket launcher, everywhere. I hate that. It happens a lot on Simba. That crap drives me nuts.

When I found the game decent or good, I say gg. If unbalanced but fun it's just "gg but unbalanced at times"
When I found the game a bit unbalanced most of the time, but fair in terms of fun (not frustrating but also not exciting), and I usually disconnect; I say ok.
When it was unfair, annoying, frustrating, I shut my mouth close; sometimes I say unbalanced, frustrating, not fun...
I remember saying in the chat "that was a heck of frustrating and bad game" and saying gg. Someone replied me "if it was bad, why gg?". Since then I use the ok.