I'll review each of them individually.
"Screen Door" - 7/10. I admit that the funny gag is pretty funny. I though the joke was going to be that the giant insect was her boyfriend. It makes as much sense as anything else here! The animation's pretty good.
"Scissors" - 5/10. I really couldn't get this one. Was there a lesbian joke in there somewhere? The audio didn't seem to match up. Maybe it's just my computer.