i don't agree with that. american auto wires lock down system works very well. infact they have a display when they goto shows with their locking system joining two wires together and challenge you to pull it apart. it locks them down big time. to me that ez wire kit looks cheap. how are the wires attached intot he box on those kits? crimped? screwed or soldered?. would love to see one in person. any system can look like crap if installed by a hack. i've seen multiple highway series kids done very nicely. the highway series has the flashers and relays built right into the box which is cleaner looking to me. its also protected by a mega fuse which makes it even safer in my opinion. let that mega fuse blow instead of burning my car to the ground..lol.
i can't find anything on their site on how they attach the wired to the box, if the system is protected at all by anything other then the fuse box. hell they don't have much info at all on their site. just a small pic and the price. http://www.ezwiring.com/wiring_harness.html .