Still very tough models
Last weekend i played a small tournament [1500]. I added Hellcanon 2x10 marauders with k. of nurgle and Wulfrik the Wanderer to this army.
We played three scenarios from
GH (Take and Hold, Border Wars and Gifts from heaven).
I won all three games (major victories).
My enemies: Skaven (two warplighting cannons, verminlord, stormfiends), Serpahons (carnosaur, 3 x 10 temple guards with battalion - i can`t remember but they had 2+
sv, ignore rend and they inflicted D3 damage instead of 1 - killy

, razordon and some chameleon-skins, and High Aelfs (two bolthtrowers, 20 phoenix guard, prince of griffon and 2x ellyrian reavers).
I had small issues with number of my models on table only in Border War scenario (4 objectives).
Putrids are insane - they inflicted lots and lots of damage and are tough as hell (3 wounds each,
sv 4+ and ignore wound/mortal wound on 5+ (ability from harbringer) + they heal themselves on sixes (D3 wounds).