That is your opinion
The fact that the 360 sales are solid, XBox Live gets rave reviews, and games on the 360 are getting great reviews says something otherwise
On the whole, I would rather play on the PS3 and use the Blu-Ray but I also love the 360.
Opinions have to be consistent across the board, otherwise you're an hypocrite.
Let's see Windows sales are solid, Software and Games for Windows gets rave reviews and Windows has extensible online live support.
Which means either Xbox and Windows are excellent products, or both mediocre.
Since we've already established that Windows is a mediocre product at best, it follows that the Xbox is also mediocre. The various RROD problems justify this.
Just think of Xbox as the PC and PS3 as the Mac. Just because PC has more sales, doesn't mean it's better than Mac. PS3 is more expensive but has better hardware and far more reliable than the error prone Xbox.