These tires come in for a lot of criticism, but when used on the right kind of car they are amazing value. I use them on a Range Rover Sport. Perhaps it is because my vehicle is 4wd and I tend to plod along in it at the speed limit without pushing the limits, but I have noticed none of the issues that many reviews mention about poor grip in the wet. Also, I have noticed none of the road noise that many reviews complain about, for me they are perfectly quiet - again, this may be because I am in a well insulated Range Rover.
My advice, if you are going to be putting them onto something thats fast / nippy or is rear wheel drive then stay away and put something well known on. But if you are looking for a cheap tire to put onto something big and slow with 4wd that you will never push to the limit, then look no further. They work very well. They grip well, they stop well, they wear pretty well and they are over a THIRD of the price of rubber that Land Rover recommend. I have had them for three years and 30,000 miles and they have done me proud in the best and worse that the UK weather throws at it - never let me down in the wet or snow. They were on my car when I bought it, and now they are looking like they should be replaced, I will be buying them again without a shadow of doubt...and I will save £500 in the process.