Any road tyre driven hard on track will fall apart, you only have to watch all the usual videos out there of road tyre'd performance cars being driven on track and then the presenter (Clarkson, Tiff, etc) getting out and noting how the tread blocks have just ripped off on the shoulders or whatever else.
Maybe the Vred's are worse than some, who knows... but generally I'd expect one hard track session to ruin a set of road tyres as ultimately they have tread blocks designed for comfort, economy, water removal etc etc.
If you want a tyre to work well on track then it'll probably ride harder, have worse wet weather performance, be more susceptible to aquaplaning, be much louder and so forth.
It's all just a trade off.
But I agree the adverts these days are not useful. No tyre adverts are. Everything is so based on personal preference in the end. Even well rated tyres can be crap on one car vs very good on another.
All you can do is take the risk which is crap really.
It'd be cool to see tyre manufacturers offering some kinda demo mechanism, or a big retailer, or something.
Just relying on their naff adverts that will always tell you what you want to hear, or not always relevant magazine tests, makes it so hard to not get stung now and again.
That is mainly why I just stick to Goodyear because ever tyre I've ever bought has been great. GSD3, Asym1 and now Asym2... they just get better and better, at a reasonable price, with a 'feel' that I really like.
Dave