It’s certainly not as easy as just lifting the hard top window, but the new non-zipper slotted back-window looks easy enough to de-couple then drape over the roof for full access.
This describes my experience as well. I agree with the dash setup observation, as well as the hard top one. Definitely need the head liners.
I did take mine on a beat-up parking lot with lots of potholes and mounded snow. Felt very similar to the JK (of course it was a Sahara, versus my...