Not sure if us newbies can trust your judgement, you've ony written a measly 300 reviews! ..... 
Review count is only relevant in mapping the consistency of your contribution over time here. It may give indication of how much you share cf how much you hoard.
The rating breakdown of your count speaks to what you prioritise as worth sharing.
Whether you review reputable SPs or you prefer to try unknowns consider how useful you want to be such that others will be inclined to engage with you.
Your being new to the site has no stigma or probatory brand. How you choose to participate builds your credibility as soon as you take part. You're been punting since the 80s, plenty of wisdom there if you've learned the lessons, to shape your choice of punts now.
You can review ladies from your last 12 months of depravity though we'd prefer the ones still breathing, doing business and ideally your encounter fairly recent.
We've had some big names defrocked so regardless of count you share candidly and you prosper.
GL and don't delay impressing us with your taste and savoir faire
