First...I'm not unbiased on this issue....and if you can find anyone unbiased, let me know, I'll be amazed.
I can't call the teams that took the aircraft either morons or cowards. They executed the attack VERY well - so they can't be morons. They willingly died for their cause, so they aren't cowards.
They aren't noble - any idiot can die for a cause and dying for a STUPID cause is ... well ... foolish. So I will give them a SMALL amount of credit - they were willing to die for what they believed in...wonderful, now they're on the same playing field as the combine kids and the idiots believing in UFO's and purple sheets.
The real cowards - and why it's called a cowardly act - are the ones who used these kids to make statements.