Originally Posted by
Dan Druff
Keep in mind that you are probably not going to hit a royal while making Diamond, so you need to add about $1000 to the expected loss in that case.
So add that $1000 on to the average loss, and then ask yourself if it's still worth it.
Seven Stars is a bit different because the chance of hitting a royal is much higher, thus bringing you (likely) closer to the theoretical loss.
Room/offer perks in Vegas will vary. But they won't last all that long (probably 6 months), so make sure you redeem them.