I expect a good flick from bloody cuts..But this one really disappointed me.. OK it is very difficult to create a good film with in 4 minutes.. But Lock Up is cursed with very bad writing..There is no good story in lock up..OK now we know that every horror short will have a jump scare scene..The most sad fact about lock up is that the jump scare did not worked well (For Me)..The shorts Like "Amys Torch" and "Daddy" Gives better jump scares..The lead actor done a great job though he has not much to do.The location is also very good.. But it did not create a creepy atmosphere..Final Word : Its just 4 minute long so take a look.. But it is not a good horror short..I will not recommend it personally..Sex&Nudity :None