Separation of tools from the rest of PUP's is appreciated. Because of this I only used PUP detection for on-demand scans. But now I can use it for real-time too.
Though I wonder how is with PUP detection and breaking of installers. Sometimes some installers just crap out when PUP is detected, even though they give you option to uncheck it within the installer. But you can't get to that point because PUP detected inside breaks it. At least it did in the past.