Ordered from them a week ago and was terrified when, after placing my order, realized that the reviews were awful. However, I have to say I had a lovely experience.
I ordered four things, which ASOS said would take about a week to arrive. My package (with everything I order) ended up arriving 2 days earlier than the supposed date which was really nice. (Now this could be because I live in Chicago and they possible ship faster to urban centers but I genuinely don't know)
The clothes were all very nice quality and seem to not run too big or too small. I got a pair of leggings that weren't my favorite, but it was only because I personally did not like the material and had nothing to do with the quality of the clothes. Overall 10/10 experience and would totally shop with them again!