Not every car is perfect and there are always two sides to a story. You will not be disappointed with Torque GT, there will always be horror stories but like i said...two sides.
Tensioner rattling...can happen at any time. Did they change it? It would have been covered so I expect they will be more than happy too.
Tracking way out....could be exaggerated, if all they do is drive it off a truck a down a road. Was there a test drive? Again easy fix.
Brakes, if they were that low surely it would be a fail on the MOT...but again im sure they would be more than happy to discuss...or for all we know he could have done a track day after purchase. Speculation here but you get rhe idea. People are quick to slate but not so quick to resolve or make contact to try and resolve. These are all things you check on a test drive.. drop links aren't expensive, im sure they didn't glue them together, could well have been a pre import thing? Who knows. Again...its how it's dealt with. Puplic slating won't help anyone.
Torque GT have supplied many good cars...the cars are getting old now so will have their flaws. Just check over them
I wouldn't hesitate to recommend or use them again! Do not let the above put you off.