Gunslinger, to say "some view X as heroes" is stating a fact, no matter if X is a suicide bomber, sports star, KKK member whatever you want.
Some people do view the suicide bombers as heroes. Fact.
I really do think you're reading too much into that caption.
If it had said "the suicide bombers are heroes, supported by most of the Palestinians", I think you would have a point. But it doesn't. And you don't.
It really seems you're scratching around for something to object to.
Perhaps Israelis who face the threat of suicide bombings could offer a more rounded opinion:
"Despite Paradise Now's subject, it was supported by the Israeli Film Fund. "For many Israelis," says IFF director Katriel Schory, "I think it is not a bad idea to understand the circumstances, the psyche and everything involved in these terrible steps."
I clicked on the link provided. Here's the actual quote:
To some, the Palestinian BOMBERS are heroes. Here a child poses for a picture wearing a fake suicide bomb belt at a rally organised by militants.
No mention of martyrs there, yet your quote includes them. Why?