Helena, Johnny and Tim have such an amazing connection, that you cannot go wrong with them.
I head people commenting about Johnny's singing and I'm like WTF? Look at John Travolta, Zac Efron and alot of other people from Grease and Hairspray. They might not have the best voices and might not can sing, but it's your delievery and your acting, that can sell the film. I actually loved it when Johnny went from talking, to singing. I feel he is going to nail that scene, cause IMHO, it's the best part of the trailer. I loved It..