Yeah, the new reverbs are really cool. A lot of the time, especially with the kind of reverb units you think of when you think "guitar reverb," the effect tends to mostly add an ethereal/dreamy kind of background fill as opposed to making the guitar sound like it's being played in any particular physical space or room.
The new reverbs can definitely do the long-tail dreamscape type sounds easily too, but now it's a lot easier to get a convincing "realistic" kind of reverb you'd actually hear if you played your guitar in a physical space, and there are a lot of added "real spaces" in the selection menu as well.
I guess the best way I can describe the new reverbs is that now when you listen to them, it's a lot easier to get a mental picture of what the specific "room" looks like that the amp is being played in.