I enjoyed it very much. I assume this was the earliest of the bunch of muscleman films that became increasingly popular with the release of the Hercules with Steve Reeves. It starts out a bit slow, but Ulysses' voyage is done wonderfully. The highlight of course is the cyclops that takes him and his men prisoner. The effects are well done, as is the cyclops make-up. Kirk Douglas makes a good Ulysses and Silvana Mangano is beautiful as his wife Penelope and seductive in the second role of the witch, Circe. If you enjoy these kinds of films, this is one of the good ones.
