..."sloppy"...
This is not a word I would personally use to describe my car... Not even close... I'm not sure if this is your own word based on what you've read, or if you picked it up from a particular source.
In fact I think of my Hellcat as being exactly what I make it, either very refined and subtle, a truly nice, relaxing car for a mountain road GT style run, or if I elect to do so, just a bit hyper when I've got a few Grannies turned off and decide to stab the throttle. And even then, it's not sloppy..
I've got a couple videos in my signature, watch them, 175+mph, very smooth if you ask me. I've even had people ask me about shifting the M6 at speed and how I do it. "Easy" is the answer...