There seem to be WAY more threads being made in the wrong section now after this change. It looks like people are getting confused with the new layout. People are posting tech threads in the Members Rides sections (whichever generation their vehicle is) thinking they are the generation specific tech sections.
I'd say change it back. Plus it's way more of a hassle to have to sift through so many new threads in 1 section. I would much rather than just go to 6th generation tech, for a tech question relating to a 6th generation (since I know more about 6th generations than any other), rather than click on Engine Tech / Drivetrain and have to sift through every thread that doesn't have a name that's specific to their problem / generation (which is pretty much every thread in every section).