Charlie Ware.

Charlie Ware used to be a professional editor and we had the privilege of having him come into our lesson and give us some tips on our trailers. 
We showed him our recently more edited one (edit number 2) and he gave us a few pointers on how to make it a lot more professional.
These tips were:

• High frequency sounds to shock
• Strobe effect or moving on titling
• Perhaps white (for above note)

After these suggestions were made, we made some alterations to our trailer and now we have our final edit.