Check out this image, taken only 16 miles from a comet last week. Definitely the coolest thing happening in space right now is about to happen in November, we are landing on a comet!
We land on Mars and even moons of Jupiter, and of course our moon, however, in some respects, they are all easier than a comet. Something that is only 1.5 miles long and 2.5 miles wide has very little gravity. That means it's difficult to get to and stay on. Honestly, you might be able to jump off of it. Your legs might have that much delta V that you could launch yourself off the comet. For humans to walk on a comet would be incredibly difficult, that's part of the reason a robot can do this mission so well.
It is going to be interesting!