Synonyms for Soupy (same or very similar meaning)
WordNet sense 1 (relatively dense in consistency):
thickWordNet sense 2 (effusively or insincerely emotional):
bathetic, drippy, hokey, maudlin, mawkish, mushy, schmaltzy, sentimental, slushy, soppy, schmalzyWordNet sense 3 (of more than usual emotion):
emotionalFrom the ODE community, based on WordNetadd/edit