Oh Sailor Moon, wherever shall I start?
This anime was fantastic for its time period and should be rediscovered by all its fans of yester-year, even if we twenty-somethings admit to watching it with shame. There's just something about this series that makes it amazing. Even with its spliced-in cutscenes and repetitive plot and catchphrases, the characters stick with you and evolve just enough to make them interesting. The Sailor Moon series may not have been a work of artistic genius, but it's incredibly enjoyable, a pioneer of its time, and an anime cultural icon. Some day when you're sitting around the house and need some cheering up, check this old favorite out. I doubt you'll be disappointed.
As a side note, if you can stand the subbed japanese version, by all means watch that. The depth of the dialogue is much better and the english version cuts a great deal out. (Also I felt the japanese voice actors are much better on the whole, but I'll leave that up to you.)