Lots of good things here...
Camped here for three nights over Fourth of July holiday (site 52). Because of the holiday and the proximity to Oakland/San Fran, the campground was in FULL EFFECT with a gang of variant families camp site hopping. Unfortunately, the site across from mine was the epicenter of all things July 4th and the aforementioned multivariate families. Had I chosen the site to my left, or a few more down the road, I would have barely noticed them at all - sites 47-44 had no one across the way, more private, set back. Aside from the crew across the way playing the LOUDEST game of cornhole/bags I have ever heard (think gunshot every time a bag struck the board), the group(s) were mostly awkward lively teenagers and their parents (think Riverdale without the murders). To the teenagers' credit, I didn't hear a curse word from the group, just pure spaz. I think they really did create some rad summer memories. Having said all that, if I returned I would snag site 44. Just trust me on this. Most of the sites are pretty decent, but 44 was the best.
In terms of cell service, I had pretty good range, was able to listen to the Cubs win one of four games against the Pirates (the series started with a brutal take down of the Cubs 18 to 5 - don't worry - Cubs managed a 3 game sweep of them a week later).
Bathrooms are decent, not the cleanest, but well stocked and had hand soap. Coin operated showers were also a treat (again, not the cleanest, but...). Potable water close to sites. Raccoons, Chipmunks and Blue Jays were NOT SHY but also not a harrowing issue.
The win on this campground is how close it is to Point Reyes National Seashore, San Rafael, Olema, Novato and Marshall. I would highly recommend Five Brooks Ranch in Olema for horseback riding, Hog Island in Marshall (snag a picnic table and shuck your own oysters - definitely a highlight) and Cowgirl Creamery in Point Reyes Station. Oh, Point Reyes Yoga - yes to this! - also in Point Reyes Station. Novato had the most adorable 4th of July parade complete with a pancake breakfast. And San Rafael - home of Terrapin Crossroads - music venue of the one and only Phil Lesh was also a highlight. There is also Kayaking in Tomales Bay which is okay fun.
Overall, this is a campground that checks a LOT of boxes.
One thing to note, the night is COLD up this way, and mere miles will cover several different weather systems. Bring layers.
Happy camping!