I wouldnt call it a mess but there have been some weird inconsistancies, flashbacks, and time jumps in the last few issues.
One example, last panel of one issue has the queen alive having killed all the mercanaries, start of the next issue has the queen floating around dead.
For me the series started great and i couldnt wait to see where it was going. But now i feel like it never really went anywhere that i was hoping it would.