I really loved the feel of the game while in the zone - strafing around fire before blowing up the offending turret or robot with a single shotgun blast was super satisfying, and the voice lines to tell you what effects are in play were both funny and informative; they reminded me most of the weapon warnings in the WipEout games in how they allow you to focus on action without missing information.
The dice mechanics feel like they could use some retooling, though. None of the results really changed how I played except for the screen wipe ('every machine is a smoke machine if you use it wrong enough' is now something I intend to quote a lot), and even though there was apparently a button to control timing it never felt like pressing it did anything. My guess is that it's supposed to be a timing thing in order to get the positive effects, but even so it didn't feel like anything really changed when I ignored it and brute-forced my way through.
If roll effects changed how you approach an encounter - say, 'all weapons ricochet', 'both you and your enemies have 1 health', 'you can melee enemies by running into them', etc. - then it would make the dice significant to gameplay, and would make your methods of impacting its outcomes meaningful. Alternatively, you could focus on feedback. Making it obvious that your attacks are less effective via sound design or some sort of visual indicator (healthbars, damage numbers, etc.) would make it much clearer that the dice is in effect.
Overall, really fun game! I'd just like to see the dice have a pronounced impact on gameplay.