I don't give any credence to the Judy Wood nonsense, she avoids the overwhelming evidence of molten iron microballs which are a direct result from thermite and nano thermite, residue of which was also found in every dust sample tested along with the molten iron microballs. A controlled demolition also needs to employ large kevlar blankets and jackets that envelop the shape charges. The explosions of the shape charges have a velocity of something like 6 miles/second, such projectiles would pelt and severely damage the facades of all surrounding buildings if such protective measures weren't taken, but there's evidence for that shrapnel damage to surrounding buildings and nothing besides explosives could accomplish such things, falling buildings don't have the horizontal force to eject projectiles or cause such directed damage. There's also a massive chunk of reinforced concrete that flew and landed 200 yards from the tower.