I like that it gives us more control over our applications than any other vendor, including those who do code audits as well! The interface can be difficult to use at times - there are many options in each menu item/checkbox which makes finding what you're looking for hard sometimes without trial & error or help from an expert user of this product.
It's not free but we've been able get away with using their support contract instead because they understand how businesses work when others don't. We have made significant changes by adding extra checks into all layers so far during development process, plus additional manual reviews afterwards after deployments too since most companies only perform automated scans once before final release anyway if even then.