Is$/$are there anything positive$($s$)$ about Enron scandal?

No positive impact can be said about Enron scandal.

It intensified $($increased$)$ awareness of the importance of integrity in accounting and business in general, and led to the creation of new safeguards to make sure that something like this would not happen again, or at least not to the full extent of the Enron damage.

It legalized ethical behavior through the creation of SOX.