I saw this stuff in the local outdoor shop, and being the curious creature that I am, I had to buy some. I thought it would taste horrid, but it's actually just like regular peanut butter and I've found it to be more versatile (as it mixes more readily with other things). It's also lighter than a similar sized jar of pre-mixed peanut butter, making it easier to pack/hike with.

Normally I'm not big on odd survival/hiking foods, preferring to stick with more traditional foods.....but I really like this one.