We saw Atomic Blonde last weekend. I didn't love it but did like it. Makes for a good rental IMO but does have a great music track as it is all 80's songs. The wife liked it because of a lead female kicking ass.
Also saw Dunkirk. Story is good, I liked the way the put it together and transitioned between the three perspectives.
Picture quality was really good. I thought I read it was shot in different aspect ratios but never noticed any changes. Changing aspect ratios don't bother me so I could have just missed them. I'm pretty sure the Imax ratio was 1.43:1 at the theater I went to which is the better one to see in so I got lucky there.
https://www.vox.com/culture/2017/7/19/15985474/dunkirk-explainer-format-imax-digital-70mm-35mm-buy-ticketI liked how it was shot and you feel right up and close to everything. Lots to see in pretty much every shot thanks to the large format.
The sound could be awesome but the theater I was in it wasn't. The problem being the bass had this horrible droning sound like a 16 year kid's car stereo playing too loud and can only produce one note. It became very annoying VERY fast taking me out of the what could have been great sound. Worse part, that note plays through the entire film which is a Nolan thing. Only an issue if the theater can't produce it properly, like the one I was in.
It was also too loud and I like loud music and movies. I would guess it was easily hitting 120+db with explosion but many sections were easily a constant 110db over short (2-3 mins) periods.
While I'm glad I went to see it in Imax for the large format which it truly deserves part of me would have been just as happy watching it at home.