has anyone got/had one of these hammocks or anything similar? im considering buying one from argos (link below!) and wanted to know the pros/cons and good/bad things about such a hammock!! are they comfy, do they get weather beaten quickly?? any info greatly appreciated!!

http://www.argos.co.uk/static/Product/partNumber/6503501/Trail/C%24cip%3D1500011159.Garden%2C%2BDIY%2Band%2Bleisure%3EC%24cip%3D1500011219.Garden%2Bfurniture%3EC%24cip%3D1500011228.Hammocks.htm

bad!