Percy, Annabeth, Hazel, and Frank. Sorry, bit I need to say goodbye to all of my babies.

The thing is, though, that there are like 9 main characters and they can't have all of them involved at all times. The first 2 set it up, the 3rd one kept it going, the 4th one was for Piper, Hazel, Frank, Percy, and Annabeth, and the last one was for Jason, Leo, Calypso, Nico, Reyna, and Coach Hedge.

I liked the fact that BOO had Reyna and Nico's POVs instead of Percy and Annabeth's. But the ending was just really stupid.
No Sally and Percy reunion. No Grover and Percy reunion. No Rachel and Percy reunion. GODDAMN THERE ISN'T EVEN AN ANNABETH AND THALIA REUNION.
And that Caleo ending? Sorry, but I won't stand for it. And especially not for Solangelo.

I like the fact that there were Reyna and Nico's POVs, and the Caleo pairing I love, but... I'm not satisfied. I thought the ending battle was weak and anti-climatic. I'm in a love-indifference relationship toward Solangelo. Angered that there is no reunion between Leo and the camp. I agree for the most part with @emerald_32. I want those reunions you listed. Make it happen Rick, please? Seriously why did the last book of the series have to suck?

I would've LOVED it if I had my Percabeth

It was good though the ending seemed a little rushed... But about there being no Percabeth chapters, I feel like that complaint is being overused. Yes, they were the only protagonists in the original, but there are other protagonists in this series. This series isn't all Percabeth you know, I wish that people would learn that.

@hermione4life Man I wish these things had like buttons. You made such a great point!