Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Thrills galore in this one!!

As serials go, I'd say this is one no serial fan should be without. Lots of action, even a few deaths. It was a thrill seeing Lon Chaney, Jr. who wasn't growling and tearing into somebody's neck, ha, ha... So I hope all serial buffs get this one. Oh, how I wish these great cliffhangers came back to theaters.