Its not as big a change as it could have been. No Mars, no NAC appliance. At least it keeps the lab costs down. I'm kinda torn really. On one hand like everyone else 2.0 is the one I've prepared for and would find easier initially but it was a badly outdated blueprint - yes a lot of that equipment is still in use but everything in the lab was a few years old at least and with security that means moving well into it's sell by date.
I think mine took about 5 days or so.