Nobuta is awesome. Hanakimi was hilarious, even if Maki's acting was so-so the supporting cast made that drama. Though it was a drama that I just barely managed to watch as the style of the drama was a bit too... weird. People compared it to Nodame back then, and they said it was a "light version". Which makes me realise that I would never be able to watch Nodame. At all. As if my hate for Ueno Juri wasn't enough, that style of drama would make me wanna kill someone.
My favorite dramas are all historical; Atsu-hime, Ryomaden, JIN. But "Kareinaru ichizoku" was absolutely amazing. Same goes for "CHANGE".
I've seen way too many to be able to rank all of them though. I did enjoy My Boss My Hero, Dragon Zakura (Blond Yamapi, Gakky, Masami, AND ABE HIROSHI *_*), Kurosagi and was strangely addicted to Liar Game. Kurosagi was quite average, but the last scene where he gets arrested saves the whole drama. I hate Maki's character with a passion though.
What got me to watch both seasons and the movie of Liar Game was the games though. The drama itself was awful. And Toda Erika's acting just got worse as it went on. I still have a hard time for her, but having rewatched some Cold Blue stuff I'm slowly warming up to her again, I think.