Yeah actually you take out the minnows (Japan and Canada) we still won 70% of games that year (7/10).
Deans' Wallabies still played minnows or teams ranked outside the Top 6 every year and didn't manage to defeat them.
Add Fiji to that and it's 6/9... but whatever.
Deans also won a Tri Nations trophy and holds the longest ever winning streak for an Australian team against the Springboks (5 in a row - including 2 hoodoo breaking wins in South Africa itself).
Connolly wasn't in charge very long, so it's hard to compare really, but we do know is that his side were a massive disappointment in the World Cup and were widely criticized for playing boring 10 man rugby.
In any case, my point was that there's a reason people didn't compare Deans to Connolly and they're valid ones. Connolly was in charge for a short period of time and was barely around long enough for people to get used to him, whilst Deans was at the helm for 5 years, and was heavily undercut by the media and even other coaches during that time.
One of the coaches who undercut him was McKenzie, a man who openly said he knew how to beat Kiwi teams and leaked against Deans whilst he was in charge. Now McKenzie is in charge and guess what? The kiwis have belted the living shit out of us in almost every game he's been in charge and we're not doing all that much better against the Springboks (whatever hope we gained in Perth was obliterated in 8 minutes on Saturday).
So yes, people are going to compare McKenzie, because McKenzie set the scene perfectly for people to do just that.