Worst spawn was on a 3*3 island with nothing but sand, even the bonus chest said gtfo (it spawned in the water somehow) so I couldn't even make a boat to leave.
Oh and the one I have now.. It's kinda crap, but only due to the fact there's no sheep anywhere that I've been yet.
But OMG.. R4 of the snapshot..
Saw a skeleton murder a spider, but I think it was just trying to shoot me