I have the em5.2 and have rented the em1.2 on occasions.
I like the new body of the em5.3. It still feels solid. The deeper grip and thumb rest is so much better than the em5.2.
Didn't really notice the weight change.
Dials and all still feel nice.
Smaller view finder is really negligible...
I've actually pre ordered one. Seems like the price is lower than other countries' and matches what a lot of other forums were considering as fair price for it. I have the em5.1 and 5.2.
Reasons
-size and weight
-c-af phase to better catch my kids
-water resistance, I actually bring the camera...
Live Composite almost 2 hours (4s exposure between sunset and moonrise), 7-14 f4 @ f5.6. Exposure dialed down in LR. Really fun mode to have!
Star trails over Christchurch by Riz4n, on Flickr
I recall reading that it's possible to assign custom modes to the art and scene selections on the dial. It seems that it's possible under option b of the menu, but it's greyed out for me. Anyone know how to enable this? Thanks.
Also, I really miss the tilting screen. I guess I just have to...