<rant>
"Oh noes, she is slowly shuffling towards me, what do i do? WHAT DO I DO?!? AWMAGAD AWMAGAD"
[10 minutes later]
"SHE'S STILL COMING!"
Seriously I can't stand stupid people in horror movies it just ruins the atmosphere completely, just break the TV screen or better yet leave the apartment, just go out and head to the pub and wait for this whole ring thing to blow over. Or you could put a mirror in front of the TV! or put another TV right in front of that TV so she just goes from TV to TV. There are literally an infinite number of things you could do in this situation that would be better than going up to the TV screen and bending down.
</rant>
Would probably say the scariest movie I've seen is 28 days later, my whole plan for surviving the zombie apocalypse is that I can outrun the zombies, the ones in 28 days later are fast, don't seem to get tired easily and it only takes a tiny anything to infect you and the infection spreads really quickly. The thing was pretty scary as well.