Arsenal fans more fickle than Canberra?

We are often told how fickle Canberra fans are, Raiders and Brumbies fans...well take a look at Arsenal.

Champions League Home Semi-Final...they couldn't get out quick enough in the second half...I know I know they were 4-0 down on aggregate...but really they're playing Man United, just goes to show these so-called super clubs support their teams when they are down.

Not so passionate after all are they?