I like it but I'd definitely stay away from the super directional stuff as am not tall enough. I got a smashing forest green dress there in the sales which I looove, and I'm mad about their T-shirts. I just love the shape of those pocket Ts with the scoop neck: they hang really nicely and I basically just feel all cool and insouciante in them 
The other day I got this top in the maroon - it's pretty cute with skinny jeans and downright great with this pink Topshop skirt of mine. Happy me!
That said, I agree with Amber about the quality and with others about sizes. I find their sizing really small and I'm small myself. The first T-shirt I got there had tiny holes in it after not very long...weird as it sounds though I didn't mind too much, I rather like the lived-in look!