Have done 75 survivor matches since the big perk rework, here's my data:
Average number of gens done: 3.56
Matches with 5 gens done: 24\75
All survive: 6\75 Every one of these were new players with low tier perks, unfamiliar with the game.
6: Legion, Nemesis
4: Huntress, Myers, Cenobite, Deathslinger, Trickster, Dredge
3: Nurse, Onryo, Wraith, Doctor, Ghostface
2: Clown, Blight, Pyramidhead, Oni, Plague, Leatherface, Demogorgon
1: Trapper, Freddy, Artist, Hillbilly, Hag,
Toxicity is high. Camping and tunneling run rampant. Very few games are fun to play.