Hey Jack. Great stuff! What a shame about the mic problem at the end though!
A couple of things that I thought needed addressing.....
Switch off your autofocus and do it manually. As the guy goes down the stairs, the focus switches to the banister rails. Picky I know, but noticeable I thought.
I would lift the contrast a snatch along with the colour. I looks a tiny bit washed out. Don't know what you edited it with, but it just needs a bit more colour and vibrancy.
Sound. I can see exactly what you were doing with the music switches, but the cuts needed to be a snatch tighter I think. The Guru might give you a tip or two with mic sound, he's our resident expert now....
Overall.... great effort indeed! Love the swallowing bit and without giving the end away, I thought the rest of that part was really well done.
Keep at it man, great stuff!
(Oh, and take your shoes off before you go upstairs!

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