Live2D characters looks really nice, but other than that, there are nothing worth your time. A bunch of important stuff like one of dorm character and Mecha pilot is fully locked, as you can't even pull them from any gacha, only buy.
The game looks beautiful and entertaining, but you are facing the same problem with the Azur Lane, the gameplay have something missing to give you the real please you wans especially as an STG game...
For me I'll skip it even the next updates