This is truly a neat kit. The plastic Mantic uses is hard and durable, it contains lots of sprues for making a large variety of terrain and works with other kits.
I bought this alongside a Watchtower kit and combining them gives a huge choice of ways to make easily half a tables worth of ruins in Warhammer: 40000. The modular design means that your buildings can look unique- especially when compared to the GW range!
I would highly recommend this to anyone needing terrain for a 28mm game, such as 40k.