Got my M5s earlier this week and got them installed today. I must say, they certainly sound amazing, however, the bass is not as much as I thought it would be so I will likely look to get a sub sooner rather than later. The clarity of sound that comes from them is wonderful.

I only spent about 20 min with them and the receiver, so I haven't updated many of the settings to tune them. I will likely make another post when I have more time with them and adjust the eq on the AV. I am satisfied with the choice i made.