I've never been a big fan of Ghostbusters. Ever since I first saw the original it felt like the idea was better than the execution. Only later, after discovering Hellboy and the Bureau for Paranormal Research and Defense, I realised it was because I wanted their world to be more like his, and their business to be a small time mirror of the BPRD.
When I look at my Blitzway Ghostbusters I imagine them existing in a more serious world.
The new releases look to have enough improvements and additions to warrant purchase. Hopefully Winston has a second sculpt to enable the original figure to be upgraded.
Hopefully also, the wands will firmly attach to the packs. The current ones are so precarious that it can take numerous attempts to get one to stay in place.
With two sets the originals could be displayed in more action poses holding the wands.