I'm a pretty regular player, probably try my luck 30-40 times in a day. No luck from Christmas and no luck in this event so far. I DID get one of the regular girls though, so I guess that's good, but seems the drop rate for the special girls is way WAY too low to me.
I can only agree with that. For regular girls, a 0.1% chance to drop is more than enough. But for event girls, it should be much higher. At least 1%, possibly even as high as 5% if you ask me..
Now even the quest item drop rates seemed to have lowered. I've done at least 20 battles with Donatien in the newest quest, but still no drop. I usually have gotten them within 10 battles before.