Okay, maybe I should give a bit more context.
I know that I could make it available for everyone now and get reviews that way, but I'm afraid that if it gets a bad rep strait from the get go then both people who have played it before or even those who've heard of it via word of mouth will be less likely to check it out again in the future even if I do improve it. That's why I wanted to give access to a select few individuals who could check it before I make it public, so that I can potentially get a strong start if people talk about the game with others. More specifically people who I wanted to give early access to are friends/coworkers with another person I know who also work in marketing and who have expressed interest in playing my game, and I also want to ask for their input on a viable marketing strategy along with doing my own research. I could just ask for their emails, but I figured I'd check first if there was a private messaging system on the platform while I was at it.