I echo the same. I don't even think the 150 is in the same league as the 180. Dialog from left to right is completely seamless and and the added bass from it mixed with the sub create make the speakers disappear! I never get localization from my speakers now that I have the 180. I just wish I had more time to actually use them.

7.1 theater room
60 fronts vp180 center 4 qs8's ep500 sub

3.0 tv room
m3's vp150 center