Loved the book. I thought the resurrection was well done and much better than what you see in Countdown, which was just an obvious and lazy way to undo the sacrifice. I felt Soong's criticism of the sacrifice was a bit meta, which was cool. Data is not human and the movie clearly left a resurrection method for his return. It just never got a sequel. This was a great way to handle things. And it's not a reset since the outcome of the story isn't a return to the previous status quo at all.