The opening was a bit repetitive, for the amount of time it took up at least. Perhaps jazzing up the action slightly rather than just having him clean the blood and rip his shirt. It was a very clever use of blood for the credits though – it just seemed a tad unrealistic when he took more than a few wipes to get off one bit of the blood, despite it apparently being from a fresh kill. Making the blood just a tad less thick probably would have fixed that.
The child actor (the one in the arms of the woman) was actually not bad, and fit well – the acting during the entire piece was pretty good, in fact, except perhaps the bearded employer, who just seemed slightly too eccentric for the tone (probably what you were going for, but it just doesn’t seem to work too well). The shots used for the dialogue between the two also seemed a tad... off – in part I think that’s to do with the angle he’s at compared to the camera. He looks a tad too far to the right, and is placed too centrally for a scene involving multiple people conversing (is that the right word)? Another note on that scene – why were there cricket sounds inside the warehouse, during the day (well, it seemed like it was day time just before he entered the building)? They probably should have been edited out, or you could have used a better microphone – they just don’t seem to fit the atmosphere at all.
The dialogue shots in the next scene were a lot better – half of the time. But, again, the background noise (wind) seemed to get in the way. The quality of the sound was just a bit off. The acting of the new guy in that digging scene was a tad off too.
In fact, the more I watch that video the more I think the acting all around is off... it isn’t bad, it’s just slightly off, and seems to detract from the quality of the video.
I haven’t really got the time to write more, but these same problems seem to persist throughout the entire video, so try and take them into consideration. I do like the video though, and I’ll look forward to seeing more from you
tl;dr: I enjoyed the video a lot, but the acting could be improved a tad and the shot composition and angles could be improved during the dialogue scenes.