I am relatively certain that this is the first graphic novel I've ever read - and it was pretty great! The art was gorgeous and the plot was pretty damn cool (aliens? time travel? yes!). However, I did struggle to tell the four main girls apart, except for the one who smoked and was generally offensive. Considering that the premise was set up as a 'new girl' joining the group, the focus was not on building those relationships and instead simply assumed a bond because of the crazy events - this seemed a lost opportunity. 
 The plot is definitely enough to push me forward, so I'll just hope for more character work in the next volume!