The tilt shift blur handily out performs other apps like Instagram. The ability to choose circular, line, or oval blurs along with the blur radius is fantastic. A+ The adjustment options for brightness, contrast, and the addition of a vignette option are superb. A The filters are excellent though none immediately set it apart from competing apps. Though work very well with image adjustment tools. -A The only think this app is lacking (and it suffers sorely for it) is the ability to zoom in on the picture or at least view the picture in landscape while its being worked. Its hard to fine tune any effects without that option. D Overall, well worth the price.