Yeah, that's quite the hype. As Mihawk would phrase it, I'm trembling of excitement. Though Shanks being pure evil, I'm not sure. He was quite genuine. Asking Whitebeard to stop Ace, stopping the war, talking with Rayleigh about how excited he was to get to know Luffy, was excited about meeting Luffy's brother, now also looks very happy to see Luffy, and Shanks' crew who should know Shanks best, is also excited about meeting Luffy again. If Shanks was secretly evil and using Luffy, he would've effectively lied to his own crew too.
Tho it seems certain that Shanks does have his own agenda and even though he loves Luffy, he sees him as an obstacle when obtaining the One Piece. But after all, Luffy himself also said that he needs to take Shanks down.