I also have one.  The PQ puts my local theaters to shame.  Every guest so far has agreed.  In fact, they are more convinced of their opinion than I am of mine.  Its nothing short of glorious.  Sorry, please excuse my heavily biased subjective blather, because it's even better than expected, and I was expecting a lot.
I was going to get that Pana later this year.  Some liken it to the poor man's RS-1.  Then I ran in to RS-1 open-box fire sale at AVS.  They sold out in one day.  

  Got it for 3k (just a few hundred more than the local Costco/Pana price), replete with 2 yr warranty, only 3 hours on it.  Pulled the trigger very prematurely, but Im sure glad I did.  If you are a bargain-hunter, I would bookmark the Digital Hi-end PJ subforum, and check in daily as a ritual.  That firesale was not the first, and it won't be the last.  
There is an interesting tweak thread that supposedly gets the RS-1 to the performance level of an RS-2!  

 Not for me though... Id be too scared, and also, I am way more than satisfied.  However, this is my first PJ, and I hardly qualify as a real videophile.  Im a movie-phile.  
 http://www.avsforum.com/avs-vb/showthread.php?t=1003532
http://www.avsforum.com/avs-vb/showthread.php?t=1003532
So... for your puchasing conundrum.  Its impossible to say what to do.  Some buy Kuro's, others get a Panny.  Some get DLPs, others get XBR-2 sxrd.  Value is always subjective.