The author for W is amazing. As I watch episodes every Wednesday and Thursday, I can't predict what will happen next. A lot of dramas I've watched could be pretty predictable, but not this. It gives you thrill of watching this show and everytime i watch this show, it just leaves an impression that this drama is definitely worth watching. Although there are somewhat confusing elements, that's why I took off 0.5 out - please don't hate me. The acting of Lee Jong Suk and Han Hyo Joo is amazing and their chemistry fits perfectly. The music is pretty amazing too. I downloaded the all 9 parts of OSTs that are out, and I've been listening to them all day. There are times that doesn't fit the situation, but I think the OSTs (music) overall is very good.