Wait time was reasonable, the kit was complete. My inexperience with tire swapping and fitting the sensor, etc., made the upgrade on my old Trek model road bike a bit arduous, however I got through it and am a better person for it... no fault of the Swytch team for my learning curve. Two things I can suggest: make sure to check axle dimension and provide the correct dimension at the time you place the order. I received 10mm axle. My bike has 9mm, so I had to modify the receivers to make the kit work. It works, no complaints. Maybe Swytch could build in a verification question in their ordering process? The other thing is the digital controller needed a separate mounting bracket because it would not fit on my handlebars. Swytch compensated me for correcting that, thank you! Again, no complaints!