It seemed good, but as with most KanColle doujins it's hard to keep track of who anyone is, and the character designs are similar enough that it's hard to tell everyone apart. KanColle doujins seem uniquely bad at this, most of the time I have to assume they're all original one-shots with original characters that just happen to have the same "ship" theme.
By contrast Touhou has like, a billion characters, but it's pretty easy to tell who's who.