It’s not slow playing by any means and if anything, that rotundness suits the nature of the guitar’s low-end thump and feels appropriate for the thickness of the strings.
On paper, these may look like small differences but you will feel it from the moment you pick it up. As a direct comparison, the neck depth at the 1st fret is 23mm on the Baritone Cabronita whereas on my Player Plus Tele, it’s a far slinkier 20.8mm. The neck is heftier in the hand than my regular Telecaster and you can definitely feel that from the moment you pick it up.