I dont think your going to see acts 2 or 3 however if your do check the map currently there are about 11+ different zones not including the underdark you have 3 near balders gate and 8 zones on the main map which we particularly have seen the grove and underdark so were looking at 12 ish zones currently if all is added. I would like to see all the classes and races during early access for testing balance purposes as well as multi classing and mercs which was all confirmed in there panel would exist. Wizards casting divine spells and weapon swapping does need to be fixed before live. It would also be nice to see and level cap going up to 5-6. It would be cool to get the other 2 patchs but i dont have high expectations for those in EA however if i got everything else before the live release I personally would be more than happy and while there are some bugs and things that do need adjustment its less of a bother personally to me with it being early access. Hopefully we see a new class being implimented around end of march / april as they do have alot of work to put out before live so hopefully we will see that soon.