Jack Palance was the main reason I wanted to see Sword of the Conqueror in the first film. While Sword of the Conqueror is forgettable and less than brilliant, provoking a mixed reaction from me, it is a long way from a bad film.
Sword of the Conqueror looks great, the sets are splendidly crafted, the colours are rich and the film's beautifully filmed. It's also rousingly scored, Alboino and Rosmunda are interesting characters and their chemistry has a nice degree of tension.
The cast are mostly fine, with the most memorable being a splendidly over-the-top but also sinister Jack Palance(reminding one how good he was playing villains), there have been some instances where he is so much so it takes one out the film but that is not the case in Sword of the Conqueror, this is one such case where he is a lot of fun to watch and makes the film more interesting than it is. Eleonora Rossi Drago is very sensual and like Palance sinks her teeth into the role of Rosmunda and Vitorrio Sanipoli, Carlo D'Angelo and Raf Baldassarre are decent in supporting roles.
Guy Madison however goes through the motions and looks bored, the character felt a little underwritten too. The script lacks flow and can be superficially melodramatic and aside from the chemistry between Alboino and Rosmunda the story doesn't really compel. The storytelling is not much new and pedestrian in pace and the action at times is chaotic and lacking in tension.
In conclusion, Sword of the Conqueror is not bad and has a good amount to recommend but at the end of the day to me it just felt rather forgettable. 5.5/10