Pencil trick did make laughs. I found it funny. Anyway, I wasn't sure if Two-Face actually died. He fell a long way, but I just thought he was unconscious. However, they made it seem like he died thanks to Batman's decision at the end. So I have no idea. I'd love to see him again though, with a bigger and more open role.
Honestly, I thought it would end with Two-Face getting revenge on both Joker and Batman.