I played Ana exclusively and placed Diamond so I could get the competitive points for placing. It was exactly the way comp used to be. Some good games. Lots of bad ones. People arguing and being way more aggressive than 2-2-2 comp.
Every single time my teammates decided to play 3 or more DPS to the end, we would lose. If we had 2 tanks, we would usually win. And to be fair, most games we did have 2 tanks because I did win 6 out of 10 placements.
Ironically, the one game I was forced to solo heal (as Ana) we ended up stomping on defense. My team really cheered me on for being able to keep 2 tanks and 3 DPS healed and alive. But on attack, we almost lost because we simply could not sustain long enough against their defense. Finally, our Echo player caved in the last minute, switching to Moira, and that allowed us to win fairly easily.
Was it horrible? No. But would I go back after experiencing role queue, where I get to play what I want when I want and have balanced games regardless of what role I’m playing? Heck no.
I love 2-2-2 role queue. It may be the best change Overwatch has ever implemented.