First, let me say that even though I don't like cats, I loved the first series of Warriors. It was exciting and Tigerstar was an awesome bad guy. (Note that I say he was an awesome bad guy; now I don't even know what his intentions are.) The second series wasn't bad, the third series went downhill, and this fourth series has just reached an all time low.
Pretty much nothing got done for the entire book; all that happened was a bunch of foreshadowing and annoying prophecies. Every time the characters were warned of a big battle, I thought to myself, "Man, this battle better be good." So far, nothing in the Power of Three or Omen of the Stars has impressed me that much, but the only reason I'm still reading it is for the finale at the end. I just hope it isn't like the Breaking Dawn ending (if you read the Twilight series, you'll know what I mean).
So, apart from the monotone writing and flat and repetitive plot, this book is also making no sense. The StarClan cats and Dark Forest cats are supposed to be dead... right? Well, now I've leaned that they can die again! What's the point of being dead if you can die?
I was beginning to like Flametail, who is the ShadowClan medicine cat apprentice. I hoped that he would be a good character for the rest of the series, but the author killed him off in two pages of description!
Oh, and TigerxDove? Enough with the forbidden love, Erin! We've all seen it before, especially in your other books.
Well, this book was my least favorite out of all of the Warriors book so far. This final battle had better be good, or else I've wasted a lot of time reading about a bunch of cats who didn't end up doing anything.