No Capt'n's Cabin, Sonar Room, Passage or Radio Room?
 

I've not seen any other spaces in the screen shots other than a large control room and conning tower. In SH3 we really had 3 main spaces, each with 2 to 4 sub-spaces or stations. In SH4, we may just have 2 large spaces (Control Room & Conning Tower), probably with several sub-spaces. It looks like we are losing the entire forward space of Capt'n's Cabin, Radio Room, Sonar Room, and Passage-way that is in SH3.

The trade-off looks like we get very active 3D spaces and much improved sea graphics. Not to mention, much better game play from what I'm reading.

I can live with that, but I do enjoy wandering around in my IXB.

I rarely wandered the sub in SH3. So I can live without it. Just hope they get the outside wartime environment right.

Just hope they get the outside wartime environment right.
 

"Just hope they get the outside wartime environment right."

Truly, that is the important thing. If it ain't fun to play, it does not matter how pretty it is.