Only did the first pull, it's a relatively great deal (just think of it, a single pull on the event gacha costs 100 NGold, and here you get an 11-pull for 500). Only got Poinsettia for gold units, but she was on my wishlist, so I'm happy.
Pretty sure DMM players weren't able to pull Poinsettia during the Bells Ringing event yet, by the way.