The product delivers what it promises in terms or accuracy; also we have been using this tool since past 2 years without any issues (at least as far I am aware). Nothing much comes up while reviewing my personal experience with other customers regarding data generation from simulating images via artificial intelligence algorithm. However if you want accurate results then go for Dg! My organization has used these tools extensively within our marketing team where they were producing reports related to various consumer products like TV's etc which can be extremely helpful when making decisions about purchasing new models/features among others.