I went on Saturday. Signs directed me to park at GardenWalk but when I walked to the convention center from there it looked like people were still able to park onsite. I was there when the doors opened and stayed late into the evening.
I was told by someone working there that all the passes were sold but it didn't seem exceptionally crowded. It is a huge space, though, so I guess you don't get the crowd congestion that you do at SDCC. The Gold & Silver Pavilion continues to thin out. I think Terry O'Neill and Brian Peets are not coming back to WC or SDCC. It looked like Graham Crackers had set up without Jamie, Metropolis without Vinnie, and I never saw Harley either. I was able to do my box-diving in a few hours. There were comics I would like to have but not for the prices I saw. I admired the OA on the walls but didn't buy any of it.
I bought three science-fiction digests from some stacks that were $3 apiece, and the Guidebook to Comics Fandom (1965). I also picked up a couple of art books from Stuart Ng. I got to talk to a few people I hadn't seen in awhile and walked around the rest of the exhibit hall just looking at stuff but I was pretty much done shopping by mid-afternoon, so the remainder of my time I spent in panels. I attended panels on:
CGC grading
Fear The Walking Dead (final season)
Cartoon Voices (always a hoot)
the 70th anniversary of 3-D movies and comics (we were given 3-D glasses for watching the clips)
the Harvey Comics artwork of Warren Kremer
and I saw contestants #15-31 of the Masquerade (missed the first half because of the Warren Kremer panel).
Not an outstanding day for buying (for me) but I had a good time anyway.