So... new event. That's cool.
Centy is a bit expensive with 100 Petit Centies needed. But why not. For 6 FG you can get 60% of a Centy each two weeks. If you don't use FG, it should take something like 3 months to get one. It's not that bad for something you should get with R-medals.

About girls.
6* Loli seems interesting. Not the best Crit girl but still good. But just one thing... why? Why her skill effect have such BIG FATTY FAT pixels? Why they can't do well detailed skills for everyone?
Twinspur is a bit meh. Not bad but not good. She reminds me Star Cluster but less interesting.
White Gaura. She is not really good in battle but she remains my favorite girl here. Relly cute belly dancer. I want her on my alt (and abviously, I got Twinspur...). For some reasons, with her green hairs, she looks like a Fire Emblem girl. That's good.
Pontederia, the event girl. I like her. she is like Zebrina, slightly less good but ith a slightly better look. Her promoted form is not awesome but she could be a nice 6*. Actually, I even thought she was the 6* at first sight (before that 99% affection hear aside her bring me back to reality.

As new promoted girl we got... Nymphea (aka Egyptian Water Lily) and she is not bad at all. A nice Debuff girl with Skill act and Def buff. And she has a cool 5* version to use as better sprite.

And the new 3* Sanvitalia... She would be loved by certain persons here but... what the fuck with thoses boobs? It's over Geranium level. How could it be possible? And her evolved form is a bit too much. I'm not fan at all.