That's funny as I have never met a happy crestron, AMX, g, tc,rti or savant customer.
Then again I have worked on many C4 take over jobs as there are just as many substandard c4 dealers as there are for each and every other system.
It's really funny as each attack on C4 is a pathetic attempt at making them look bad on seo searchs.

Btw, the reason you have never met a happy C4 client is the reason your there. The original dealer sucked. Not because your product of choice is so much better.
I've seem 6 figure systems by competitors (using something other than c4) that never worked completely due to poor design and crappy installers that don't understand the basics of anything. They just had great sale people.
If you really want to pick on a product that has proven crappy track record feel free to jump all over rti. Easily the highest equipment failure in the industry