The animation is, as expected, a but janky, but the series in itself has generally stood well the test of time. It's fun, it's entertaining, it has an excellent music score reminescent of movies of this era like the Female Prisoner Scorpio series or Faster, Pussycat! Kill! Kill! (on a side note, it's incredible how Fujiko Mine reminds me of Tura Satana from that cult classic), with episodes more verging on proper noir and others with more absurd premises. Great Seiyuu performances and an easy to digest runtime (I rewatched this series in a couple of days) complete the package.
Review of Lupin the Third
