This was such a fun series. It was humorous and action-packed. Evie is the cutest main character ever with her feisty attitude and how she says "bleep" in place of every swear word.
I liked all of the books in this trilogy, but Endlessly was my favorite because it's so fast-paced. When I was only 1/3 of the way through the book, I couldn't believe how much had happened already.
I definitely recommend the audiobook format for the whole series, including Endlessly. They picked the perfect narrator and her voices add a lot to the story.