Oh yeah, it’ll be fine. They’ve removed a lot of the annoyances of Demo, Imps now last significantly longer, but are capped at 9 from HoG (plus three perma-imps) so you don’t get your tyrant windows screwed over by movement.
They’ve merged Dreadstalkers and Vilefiend together so you’ll always get a vilefiend when you summon the dogs, which you never wanted to summon them separately on live anyway so :shrug:
Impslosion is a lot better and you get Doomguard (who AoEs again) guaranteed when you Implosion 9+ imps instead of being reliant on Doom RNG.
Some complaints about the spec being too simple post-rework though, the rotation is basically SBx3 > HoG > Repeat infinitely until Dogs or Tyrant come up. Also HoG transforms once you’re maxed out on Imps, but the ability it transforms to is pure ST (as opposed to AoE like HoG) which feels super weird in AoE and Imps lasting longer means that Core economy is absolutely cratered without Power Siphon.
Most of those are easily solvable solutions though.