Well... why not normally you run waterway only 4 or 5 players..
You got only 3 or 4 gold boxes ( @20m = 80m)
Now you open waterway service and get extra 100m .. its charity for players that havent experienced waterway.. let them get bless pink diamond.. let them upgrade their items cheaper (normal dice ,conan , dragon wings, titan gloves, necklace)
The only damage is for "reseller player"
They buy many items with cheap price from retire players and sell it with 50% profit
Theres no harm and bad things about this event.. RPS player dont say .. " i spent 500$ to get Bless pink diamond"
We spent 500$ to get "golden chest key" ,sakiel zadkiel, marbles, grabit. Extra bonus is bless pink diamond
And for non rps player this also not advantage for your current items..
If last month you buy AHW +10 2B.. now you can sell AHW+11 for 2B.. you dont lose anything.
With or without event you still do your daily waterway..
My conlusion
+ price will be affordable
+ gap between players will be smaller
+ low player can afford better items
- lot of players stop top up this month