I drive through that intersection every day for the past 10 years. I see people not stopping at the middle stop signs at least two times a week.
Also be careful if you are on tree lane turning onto Woodland hills. I have seen probably 15 cars blow through the stop sign like it wasn't even there. If someone is coming in fast to the stop sign and I'm already stopped I wait until I know they are going to stop before pulling out into the intersection.
A lady died a couple of years ago at this intersection. Please be careful. 4951