Sporting Dog
Most Chaplin films SILENTS [
silents = genre;
silent is the adjective for this clue]
Joplin works RAGS [
rag = genre]
RATING:
Three grins = Excellent: Loved it; Two grins = Good: Enjoyed it; One grin = Satisfactory: A bit bland for my taste; One teardrop = Unsatisfying: No fun