Sands of Time was great, but lacked replay, unless your idea of replay is to finish a game and then leave it for about a year and come back to play it.

Warrior Within however, was one of the worst games I have ever played, with an annoying and unfair battle system and general butchering of the Prince's style.

Heck, you were better off just kicking your foes off cliffs than actually trying to cut them up.

Also, it had the immensely annoying addition of going BACK through areas. One of the best things in Sands of Time was to get through an annoying area, look back at your accomplishments and say "Wow, I'm glad to be through that and never have to go through it again". Warrior Within had you going through the same areas over and over and over and over.

Hated it.