The logline appears to end with what sounds like the inciting incident. Everything else prior to that feels like back story and setup.

I think re structuring the logline would help it describe a compelling story and create intrigue.

My try:
After the angel of Death offers an ex addict a second chance she must choose between her own life and her son’s.

This sounds like an interesting “hook” but it is only act 1 of the film, what happens after she makes her choice?

Also this still doesn’t describe well enough what her actions will be throughout the story. Making a choice is not visual enough for film so she needs to have (as previously mentioned) a goal to pursue? Then, what she will do to achieve this goal, will be the main action she takes during act 2.

Hope this helps.

Another big problem with this would be that if the MC is Alistair it would be very hard for the audience to develop empathy for him as a snuff film maker or participator. I personally don’t care what happens to people who make such films why would the audience?

Further more if Alistair is the MC you have not yet established a starting point for the story, what is the inciting incident? Why now do something different to the other films they made?

I think better to turn the MC into being Terry you have more scope to tell her story than Alistair’s.

I also think there is no need to mention the specific name of the website and explain the function of each of the participants. Just describe the group of college students as snuff film makers and this will tell the reader enough about what they do and who they are.

Hope this helps.