I liked Anew. There are some great ideas out there, and Anew is definitely one of them! 
 The curse is definitely interesting, and I like that having some immortal blood makes her die and come back to life, over and over. And I thought the Fountain Of Youth element was really interesting too. I don't know much about the Fountain Of Youth myths, but I thought her take was definitely interesting. 
 There is a love triangle (of course) and it isn't terribly annoying. While Scarlet is torn between 2 brothers, one can love only her, while the other's presence slowly kills her every time, literally breaking her heart. It is refreshing to see a love triangle that's so interesting and isn't predictable. 
 While Scarlet's guardian rarely appeared, I get the feeling there is more to her story that we're not getting. I hope we learn more about her in the next book. 
 Speaking of all the characters, I just couldn't connect with any of them. While the plot was interesting and engaging, I just didn't care about what happened to the characters. I thought they were boring and they are your standard characters for a YA novel. 
 I give it a 3 out of 5. Interesting plot but boring characters.