its not perfect, but they just released a update that improved it alot.thats one thing about it that i like, is its updateable,and they release updates about every two months
would i buy one again yes but thats me .i dont think its for everybody. i use an iphone 4s with it and it works, sounds great, i use bluetooth with ipad2 also with maps. it will shake the mirrors if thats what u want with stock speakers alot of adjustable bass with EQ
I LIKE DIFFERENT THATS WHY I HAVE THE SRT


also plays music on an sd card no cd
4 usb ports
rear sub preout