...well i saw the 2nd plane fly into the 2nd tower live on nine news on 11/9/01 and it looked pretty real to me...I was actually waiting for Star Trek to come on...and three weeks later it did!
As for the lack of plane wreckage theory...it's quite simple, planes are made from mostly aluminium which catches fire and burns to a powder at around 700C. The insides of the wtc would have needed to reach at least 1400C for the steel girders to fail, ergo the planes got powdered...therefore no recognisable wreckage.
