Its ok.
Its like A Certain Magical Index if you played that, you might not like this as much... they are very simular however this is basically the lackluster version... 
Its also like Honkai and BlankCity if they had a virtual chat room... thats the jist of the MP on this game that and PvP which is seemingly never open... so didnt get to try it out and i dont feel like waiting another 4hrs for PvP to open for only 1hr...