Synonyms for Soppy (same or very similar meaning)
WordNet sense 1 (wet through and through; thoroughly wet):
drenched, saturated, soaking, sodden, sopping, soakedWordNet sense 2 (effusively or insincerely emotional):
bathetic, drippy, hokey, maudlin, mawkish, mushy, schmaltzy, sentimental, slushy, soupy, schmalzyWordNet sense 3 (of more than usual emotion):
emotionalFrom the ODE community, based on WordNetadd/edit