Thanks. I think you need to keep things moving fairly quickly to retain the modern audience. Yeah, ND and exposure is where I need to focus my attention, more so when it comes to the edit. ie. planning the exposure setting which will allow me to edit in the style I need if that makes sense.
My next question is about speeding up footage. I love a quick zoom over a field, but if you catch a person or car whilst you’re filming they look like they are moving at a ridiculous and unnatural speed.