too dated and lame
This tired old style horror film is the perfect epitome of the lameness of horror films from that time ('50s & early '60s). There is a lot of tedious and boring prattle and lead up to a half-assed finale with cheap effects.
Explanatory exposition was too slow and detailed back then. Although things have generally improved, there are also draw backs to the current methods, but at least we get to the action and have better special effects now.