to kill or not to kill gremlins

dromtsul wrote:
Based on my experience, if you put gremlins in someones town and they catch them before the four hours is up, you both get two. If they don't catch them, after four hours, you get four.

It's kinda hard to tell as I leave several around at the same time, I'm going to test this with my other town, I'll update in 4 hours!