I hadn't noticed this was gone in 5, mainly because I left it disabled in 4.x. And good riddance, IMHO, the File and Web Shields in particular made using the computer a pain if the detailed info option was active.
Essentially this falls into the same category as using some thought when setting up what gets reported in scan logs. If I'm doing a full scan, I definitely don't want a massive list of good files included in the log. Slightly O/T, admittedly, but that's one option in SAS I love, being able to totally disable generating a log if the scan's clean.