I'd wait to see its reliability first and let a few design updates feed through. Looks to still be a single powered strut.
My powered boot strut has already been changed and also had the soft recall done. Some people have found theirs locked open and had to disconnect the strut to close the boot. There are a few design faults which need addressing. They will, but Tesla do like to use its customers as product testers.
However... As a feature, it is nice to have. Just a shame it can't really be intelligent and use the rear camera to spot when someone wants the boot open. Why else would you be standing there holding a large box while facing the boot.