ok the VERDICT is in based on one that was eaten at a ripe stage today (we ate a couple that were not yet fully ripe yesterday/Thursday).
Can't really judge every cherimoya variety that is out there, but from what I was shipped, it's alright/ok - has a mildly pleasant taste but nothing that knocks my socks off/would make me move to California/would make me spend absurd amounts of money having another box shipped to me.
I'm actually glad I got these when I did because last weekend we bought some soursop/guanabana from a local store. First time for eating both soursop and cherimoya. Comparatively speaking, I found the soursop to be much better in terms of flavor and overall enjoyment. Guess I can stay in Florida!