5 Stars for all the following
BuddyRC - Excellent
Actiondroneaus.com - Excellent
Aloft - Excellent
CNC Helicopter - Excellent (1 item delivered was faulty but replaced within days - no hassle - replacement was shipped before I sent back the faulty item)
Graves - Excellent
Himodel.com - Excellent
Buzzhobbies.com.au - Excellent
Multiwiicopter.com.au - Excellent
BoltRC.com - Excellent
Armattanquads.com - Excellent (Great Customer Service -
they make a video of your product flying before shipping it to you - who else does this? )
Full disclosure - I don't work for Armattan and paid for my first 5 quads from him but I received a free Hexacopter Kit recently in exchange for doing a build log for his website. -
This was openly stated on RCG also here.