Rooftop Prince was a great drama with a fresh story line (for me anyway). The only other time travel drama I've watched was Faith and I'm a few episodes into Queen In Hyun's Man so I don't have much to compare it to. The concept was very original and new for me so I really enjoyed watching it. The whole idea of reincarnation of people from the past and trying to piece together a murder was very interesting. The scheming was at an all time high in Rooftop Prince and I finally had to fast forward through about 4 episodes. I just couldn't take it anymore. I did go back and watch them after I finished the drama but there are some pretty evil characters in this. The cast was great! Micky Yoochun can really show passion and emotion through his acting making it very convincing for the viewer. I've only seen him in I Miss You and I noticed that about him in that drama as well. The bickering between Park Ha and Lee Kak was cute and funny, but they were also incredibly adorable together. You're heart really broke for them towards the end. Watching Lee Kak and the 3 men who time traveled with him figure out life in the present day was very funny. All 4 of them have great comedic chemistry. I HATED Se Na! I'm not sure I've met a character that got under my skin as much as her. She was truly evil! Tae Mu was bad too but he was pretty much clumsily trying to cover his tracks and getting really desperate. Se Na was just plain out to get Park Ha and completely ruin her. Just like in Faith, Ali sang a very touching song for this drama and it was played often. I never got sick of it though. She's an amazing singer and loved listening to her song. Overall, I really liked it. Is it the best I've ever seen? No, but it was still a very well written, very well acted drama. Definitely glad I watched it and will probably watch it again sometime in the future.