This is very important. Most people just throw garbage on greenlight and expect a positive reaction. Needless to say, there is a cancerous trend of followers which will upvote anything because they believe the developer will deliver the evolutionary product they expect. This is likely never the case, and only shames the product, developer, and it’s naive followers.
Most “productions” exclusively begin their projects based on the deliverance of funds through kickstarter. A fine example would be mighty #9. They’re given the funds and nothing extraordinary happens.
If you want your name to be sullied by your lack of understanding of the business and production process, along with any expectations your audience may have, then use a prototype and pray for the best, otherwise? WAIT TILL YOU HAVE THE FINISHED PRODUCT OR A FULLY FUNCTIONAL DEMO OF AT LEAST 20% OF THE GAME.
A lot to ask for but realistic. You either launch like every other idiot, or you make it to the moon.