There have been a few very heated discussions regarding center channels, design and the VP150 in particular, in the past. Maybe a search will yield some results.
I think the reason many people are not fanatical about their centers is because they either work well or they don't. With the front channels being used heavily for music, we tend to get more emotional when discussing them I suppose.
Personally, I use the center once a week or so - the mains for hours each day. Thus I am more concerned with the mains.
