Why don't you have a look at the embroidery close up of the RFC logo on the hoodies/polos? Makes me want to cry. Also many people have complained about crooked collars on the jumpers, and stitching hanging off stitched areas of the merchandise. You can get better quality embroided and stitched clothes at best and less.
Well considering the only things I ever buy are the polos, hoodies, caps & jackets I reckon I can comment on them and say I've never had a problem with the embroidery, it's look great.
As for "stitching hanging off stitched areas" - can tell you this happens with all clothing no matter what the brand or what type of clothing. All these things no matter the brand are massed produced and the finishing out of the sweat shops in Asia is poor very poor.
Last Adidas top I bought I had to return because when we got it home and took it out of the packet we found the stiching under the arm was missing...