I'm appreciating the trend of animated films incorporating 2D highlights/effects in various ways, makes for a stylized film I'll take any day over one trying to be hyper realistic.
For what it's worth, the film looks fun as well!
I would say WB's "WAG" has been fairly hit or miss, anything outside of their Lego films have been firmly on the bland side (Smallfoot, Scoob), and their upcoming DC League of Super-Pets ain't standing out either, especially the animation.