The new menu system is bizarre. You get loads of random animations of grey appearing for no apparent reason. Put your finger on something to scroll, "grey flash!!!!". Err? What did I do? Oh, nothing...
And, this could be just not getting used to it yet, but I am completely flabbergasted at just how crap the new scroll limit indicator looks. It changes shape depending where your finger is pulling from, why? I keep thinking something's gone wrong because this uneven blob suddenly appears on the top of your screen.
Personally, I think people just don't like change. A lot of the things — camera shutter sound, out of bounds scrolling — they're not actual complaints. They sound more like "this is different and I'm not used to it". OTOH, some are definitely valid.
I wonder if there's any easy way to roll out design changes for the masses which doesn't cause uproar. I swear this happens every single time.
To be fair you can turn this off, that's the first thing I did when Chrome notified me of this "awesome" change.