in general, it tends to run larger. however, i find that it's also dependent on wash. some washes still run smaller than others. i've also noticed a lot of sizing inconsistencies in several pairs i've owned. i went through 3 pairs of lou lous in the same size and wash, and all three fit differently.
eta: i wanted to mention that i've noticed quality of the denim isn't the same either. in my experience, it tends to pill a lot quicker now.