Some of the flavours which made former BG a delight, and so, wishes for the final release of BG3 :

* So many mini-quests (so you really want to talk to everybody)
* Huge Maps & Numerous maps : if EA is only one third of the final version, BG3 will be tiny. Even if it is one fifth, it will be a bit small...
* Random encounters & ambushes from nowhere : unpredictable surprises !
* Deep sandbox feelings in the freedom to follow many quests in many locations out of the main questline