Personally, I like the new Killer and can't wait to get my hands on her.
I like to play around with various different ideas when I play Killer, toying with TR, playing Stealth with Huntress, etc and I cannot wait to try her out. She has a lot of perks base kit in various ways. I wanna try using her tablet to replace aura reading, I wanna learn how to effectively utilize her Stealth, I want to learn how to effectively shut down loops and areas with her drones. Her add-ons look dope as all get out, and I'm sure I can find stunningly broken ways to use those perks.
I never expected a cyborg or killer robot, I ALWAYS expected a human mechanic and the Skull teased to be their power somehow.
I was joyfully surprised to see two survivors, but not just two survivors, Twins of different genders who bring surprisingly cool perks along as well.
As an aside, I'd say I see definite inspiration from the PUBG x DBD event in the Killer's lair area they added.