The most important thing I like about this product was it's ease of setting up, using and maintaining; also its flexibility in terms of customization as well as integration with existing system. This has been our favorite tool for quality control at my workplace due to many advantages that we have realized since implementing this into work flow. Nothing much here by now but if you are searching out best solution then definitely go ahead with SPQCA! What makes us happy? Everything related to measurement accuracy & consistency across different machines. Also helps in identifying problems quickly without spending too long time doing manual measurements which reduces overall workload. I like that it is easy to use and it is very user friendly. I also like that it is very flexible and can be used for a variety of applications. I dislike that I cannot use the software on my own computer. I would definitely recommend this product to others. I have used this software for a variety of applications including calibrations, R&R studies, and inspections.