All VFX studios use the "review funnel" so artists can complete their work in a systematic and predictable way.
At the top of the funnel artists develop a "concept" or “bash” where large sweeping changes can be made to the shot. As the shot progresses down the funnel, changes to the shot become smaller and smaller as the artist refines their work. Learning how to progress your VFX work though the review funnel is an essential skill for working at a VFX studio.
Your Lead will assist you in moving your work through the Review Funnel so you can have polished peices on your demo reel.