Just realised I had forgotten all about this thread, oops. I haven't had much chance to abuse the RX100 yet, but overall I can't say I have been completely blown away by this camera. It could have been a case of expecting too much, but on a trip to Paris using the Auto modes for both cameras there were some instances where my Samsung S7 not only took better exposed indoor shots, but outdoor controlled glare and flare much better. Also, it has a much better panorama function on the S7. I am of course not saying the S7 is better than the RX100, but there were some situations where the discernible differences on Facebook-size and quality photos were not significant and in some cases in the S7's favour.
Using manual mode produces better results but after using a DSLR for so long I find it a real pain to adjust settings on the fly if I need to make any quick changes, however I guess I just need to get used to it more.