I am still using it daily as my go-to software for organizing images; especially those taken with DSLRs/KAI cameras! Not yet have any issues to report from 3 years since purchase date except minor upgrades (no significant difference).
It seems like an expensive product but when you use this tool consistently throughout your job or personal life -you will see results fast!! There are no other picture editor which can do all kinde dof editings within one single interface easily compared against Photoshop Elements & Corel PHOTO PAINT PROXIMITY 2018 versions where i was working at time ago till now. The most important part for me was to have it as an app instead or using manual tool like Photoshop which require time-consuming process when I need my photos processed quickly especially before uploading them online (facebook/ instagram). It also saves you money by doing all your editing work without having professional photographer around! Also being able do edit multiple images at once makes life easier than with individual use software such has photoshop CS6 etc.