Big fan of original BG series and Divinity series. In my opinion you should:
*****- Fix the jumping (looks too arcadey)*****
*****- Moving objects should not be like Divinity (floating and shifting objects).******
- Make it heavier/darker (thematically)
- Add as many interesting D&D interactables (like you mentioned yelling to taunt etc.)
- Add more stylistic flair to deferentiatiate Divinity from BG series. (noticed the right click prompts and indicators are literally from Divinity)
Thanks for you reveal and I hope these are worth reading!