First was Air TV. It's based on a dating-game/H-game, and it shows. Main character is a puppeteer, who ends up staying at Misuzu's house, a girl who finds him asleep on the beach. Over the course of the day, he meets a few more cute females.
Well, we all know how this will develop, but it'll probably be a fun ride along the way.
Second was Maho Sensei Negima. Imagine a 10-year old magician being the homeroom teacher for an all-girls' middle school. The class consists of a mixture of different characters. This first episode is only to establish the main characters, and does an admirable job of it. It'll be cute and interesting.