I found it a bit stronger and more peaty than regular Talisker. There's a promotion going on in the duty free store at T5A at the moment where you can try a free taster. If that's not running in September I think they also had it in the World of Whisky stand in the other T5 duty free store and they'll probably give you a free taste there (and many others if you so wish) so may be worth hanging on for the return journey.