This is by far the ultimate, complete Soul Sacrifice experience and even those who dumped countless hours into the original will find more than enough content and enhancements to keep them in the hunt.
Soul Sacrifice Delta delivers a payload of extra missions and gameplay time as well as enhanced controls. Though the grind of the game is increased further by the extra content, the gameplay enhancements make enjoying the game for what its worth that much easier.
Delta is not a sequel, just an extended game that polishes the original in order to create a great foundation for the more than likely Soul Sacrifice 2.
At a time when consumption is so high that we move from game to game so fast, the idea of replaying a game where we have to find the improvements almost under the microscope is not exactly the most convenient.