I had written a much longer piece before this, but I was unable to post it.
Basically, I agree with the sentiments of both Boycott and Harmison. I agree that Harmison has underachieved for far too long and has dissappointed too many people. I also agree that Boycott has that 'slip the boot in' mentality - something he shares with Robert Craddock. Although I didn't realise that Boycott sucked up to players who he vilified when they weren't they well, I can see him doing so, for he is an egotist.
I believe, FTR, that Harmison is a massive underachiever. Why? Well, when he's at his very best, he can rip through opposition batting lineups.
On the other hand, his action is not that easy to repeat, resulting in wild inaccuracy when he is struggling for rhythm or form. Also, his 'very best' does not occur very often, as many have pointed out. His batting (the epitome of an 'average tailender') and his fielding (he lumbers around) don't help, either. During his peak (2003/04-2004/05), some also tended to overrate and overstate his achievements and prowess (which was down to incompetent or inadequate batting as much as good bowling). I remember my disgust at articles proclaiming him to be the 'best bowler in the world'.
BTW, Richard, you may be referring to Neil Harvey, not Ian Chappell. For all I know though, both may be barred from the Australian dressing room (small wonder in Harvey's case, for he is one of those irrational 'my era was the best' types).