My thoughts too. When you look at the area in my link above, he probably had a 50% chance of landing on a house or car, very fortunate to hit something relatively soft.
I am also left wondering how low he was if he felt unable to make the open ground approx 1km to the SW or Gloucester airport which was apparently his destination. Historical METAR data shows that the wind was variable but generally northeasterly around 7-8 KTS which would have been somewhat stronger and more easterly with altitude, which would have helped the glide to either area......
Please note I do not imply any specific criticism of the pilot in this incident, simply asking questions to promote reflection, in myself and hopefully others.