Nothing major so far. The GOM this morning indicated 386 km at 80% charge.
So I'm doing a little real-world range test. Since Wednesday morning (so 3 days of use since), 314.3 km since last charge (to 80%), GOM says 46 km range left. The last couple of days have involved some windscreen-defrost/defog in the morning. Driving was 93% of energy consumption, climate settings (interior HVAC) 7%, battery conditioning 0%. The GOM wouldn't have known on Wednesday morning that the weather was going to cool off like this, so it wouldn't have known to account for the 7% HVAC. I'd say the GOM is pretty darn accurate once it learns how you drive.