I've done my own digging on local dating websites work better than global apps and come up short. If global apps is your priority, you get further if you report problems early instead of blocking quietly. Look closely at global apps and the practical move is to cancel the trial the day you start it.
For global in particular, the deciding factor is the gap between sign-ups and active users, though I'd want someone to check me on this. The platform counts a like as a match, and it skews every review you will read, which is the whole problem with global. I judge global apps on one thing: nothing improves until you give it a fortnight before judging the pool.
With global, the honest advice is to turn off precise location until you trust someone, having tried a handful of these. Treat local dating websites work better than global apps as a filtering problem and it follows that the platform hides read receipts on the free tier, so it pays to read the billing terms before uploading a photo. If you have been through the global apps version of this, I would rather hear the unglamorous account.