The Last Paradise trio has arrived and I have just done a sniff test, although they are of course freezing cold having sat in the Hermes warehouse all weekend. But I thought it worth noting on here! They are all very similar in my book, and not very strong. I think they all are very close to the spirit of Water Garden.
The Last Paradise is the more floral, hibiscus like a previous one they did.
Bora Bora Shores is very similar I think but perhaps a touch creamier.
Beach Escape has a more ozone feel so is perhaps closest to Water Garden.
So basically if you liked Water Garden and also fancy a bit of hibiscus, tropical fruit notes, floral and ozone notes, you would be OK with these. If you want more oomph or a more positive floral/fruit note, then not the best buy.
I think others in the same neck of the woods (having just looked at my old spreadsheet) could be Under The Palms and Beach Flowers, although the latter was a bit stronger than these IIRC.