I'll just chime in here and say that I have had pretty good experiences overall hunting Western WA. Pheasant release sites... can they be somewhat crowded on the weekend at 8am? You bet.... However, if I don't feel like having my Britt and I run around with everyone else we will just show up in the afternoon. You can still get birds.
Is it the same as a beautiful day hunting upland bird and jump shooting ducks in Eastern WA? No sir... But on the other hand I don't have to drive 3 hours each way and spend a bunch of Federal Reserve Notes on gas... plus both my dog and I get experience.
It's kind of a mixed bag.... I got two pheasants this past Monday and my buddy got one... they are out there but it does seem like they aren't as many as last year?!

Good luck!
- jg