You can try here, there will most likely be some 'experts' in the mix of people that check it out.
https://www.reddit.com/r/AlphaAndBetaUsers
https://www.reddit.com/r/NewProducts

Also, I would do a search through Clarity for 'wordpress' or 'video' and book a call with someone that's an expert in the field. Send a link via a Clarity message and they might have time to check it out briefly before your call, and then they can also go through it with you on the call.

Other than that, you could google blogs about wordpress plugins and contact them.

best of luck,

Lee