I like that you can edit multiple photos at once, so it's very easy to make adjustments for lots of different images in one go! It makes uploading pictures from my phone easier too since there are fewer steps involved than with some other apps out there (like Instagram).
There isn't much else about this app right now - they're still working things into place before releasing more features/apps etc... The main thing i dislike currently though would be loading times when using mobile devices as well sometimes not being able access certain filters or effects straight away after adding them which also slows down load time even further but maybe its just me? Overall great product if used correctly :) Editing photographs together has never been simpler!! My clients love how professional all their edited shots look afterwards without having paid loads either haha ;) So many options available within polar really help take your photography business forward by giving clear step.