It's not really the type of anime to take seriously. No need to overanalyze it or anything, as it is simply a humorous view on the lifestyle of the modern Japanese schoolgirl. If you can get passed the fact that nothing deep is actually happening, you'll enjoy it for what it is.
Konata *image removed* , Lucky Channel *image removed* , and the unique karaoke ED sequences are definitely more than worth the watch. (I'm looping Konata's CHA-LA HEAD-CHA-LA as we speak. x_x Hirano Aya is just awesome.)
Watch it now...or else.
*image removed*
>.>
(I made those btw...nothing special, but I haven't used those other two in some time, and I missed seeing them, so there they are.) XD