WPT Fallsview: Value bet this river?

[Cornell Fiji]

if you know that you will not get check raised as a bluff (or at least you are confident that you can fold to a cr without passing up equity) then not throwing out 4,000 on the end here is criminal.

you are passing up massive amounts of equity by checking this assuming that they have a better hand and they will not call another bet with worse when they will only need to be right ~one time in 4