Tommy, really the only thing to miss is the PHOTO which has been moved to the Check In tab.
I personally think that most of the other enhancements to the POS screen are desirable:
... separate current session area
... separate activity history area with up to 20 lines of detail
The only other thing remaining that is different is that 4 of the user defined fields are on the summary tab (making room for the two email fields. With V12 these return to the main Client Info area |