I would have to say there hasn't been much involved plot from the very beginning.
Wasn't what grabbed me initially though. I started laughing, and kept on laughing, and I have found the few serious plot moments ok, but I'm watching the show for the laughs.
That's ok by the way. It's ok to like a show because it's funny and no other reason
If the show is mainly about a clutz noble girl that couldn't cast a spell to save her life and her oddly summoned familiar, and a ongoing array of girls with great hooters that always seem to distract the male lead's (the familiar) attention so be it
Anime, one of the few things about the internet that doesn't make me hate the internet.