Grrr - so far I've been really happy with my G3
I've got all the smart notice stuff turned off and a different launcher running so I suppose I may be ok. Looks like I may have to CyanogenMod it to be sure. Thankfully LG and three in cooperation seem to be getting updates out for this on a regular basis. OH has an OEM version of the same phone - it'll be interesting to see when the fix comes out for that.
Dfletcher - what do you do to yours? I'm finding the build quality on mine to be fine.