I might be biased, but I'm also very interested in plots and I found those in L&C really inventive and compelling, sometimes it didn't work out or went over the top but it seldom felt stale, considering Superman's powers that's rather impressive. Especially since the writers so seldom resorted to random kryptonite, the hallmark of the lazy Superman plotter.
The plots in the movies OTOH are the best reason to stay away from them IMHO. :p
