Sims 2 Legacy: anybody playing?

Because I've been living under a rock for the past few months (years), I just found out about the Sims 2 Legacy being released.

I used to play the hell out of that game before EA pulled the plug. Would you believe, I still have my old Neighborhood file and all my (many gigabytes) of custom content? I kept it all just in case I might get to play it again someday.

That day appears to have come, but I have questions... like will it be possible to resurrect my old 'hood at all, even with all the data? IOW, what have EA broken in the new edition that will make my old 'hood unplayable now? Especially with all the behavioral mods I installed?

Just wondering if anyone here has already gone through this experience and has advice.

-- Mal