The dissolution honours are not really designed to acknowledge their recipients as heroes.
"The Dissolution Honours List, lists those individuals receiving Honours from the Monarch at a time following the Dissolution of the United Kingdom Parliament (or in this case a resigning PM). It is one of several types of Honours List marking various occasions. Typically, the list will include retiring MPs who are customarily made Life Peers. The list may also include knighthoods for others who have served in the Parliament, including those who may not want peerages. Appointments to the Privy Council of the United Kingdom are also made."
Looking at Callaghan's, Thatcher's and Major's lists: Cameron's is not unusual.
Amongst the usual MP's and personal assistants, all include people like chefs, cleaners, telephonists, drivers, typists, messengers, PM's personal doctor, dressers (fashion director of Acquascutum for Maggie), housekeepers. The editor and assistant editor recipients are interesting. PR rewarded. Policy directors, too. The people on these previous PM's lists are not especially any more heroic than Osborne.
Maybe there is a special vitriol about DC's very usual dissolution honours nominations in the Daily Mail as Dacre has been passed over.
Might be, Holly.
Disclaimer: I have no particular regard for any of the nominees, PM's or the honours themselves. It is just that there is nothing more unusual about these nominations when you compare them against previous ones.
Regarding the dissolution honours practice itself and what it honours as bunkum is a different issue.