Hi there, trying to work out people's opinions on heavier use of visual and sound effects in videos.
So far I've only used the natural sounds that occur and a bit of light editing. Any opinions are appreciated.

I think it depends why you're using them...

I like the natural sounds for the gunge falling generally, but visual/sound effects can work quite well for things like wrong answers in quizes etc.

I guess I would also ask if the audience laughter, would be worth it. It covers some of the sound of the gunge. Should I move it back to just sound effects when mess isn't being applied?

SlapstickStuff has used these types of things to great effect!

great idea makes it interesting, but with most editing software you be able to adjust the audio volume so the sound effect & main audio from the clip so you could have both if you manage to get the audio balance right

Just don't go overboard with the effects. Just because you CAN doesn't mean you MUST. It's like creating a PowerPoint presentation - the software lets you add all sorts of bells and whistles, but too many B&Ws can get annoying after awhile. But keep up the good work - love the videos thus far!