I purchased this bird Sunday and all and all I am very pleased. I would buy it again in a heartbeat at the discounted price.

Pros:
Frame rate friendly on my decent rig
Beautiful VC/External models
Nice extras such as a flight attendant/captain intercom announcements
The biggest a/c I've ever flown in RL is a King Air 200.... so given that I have no real world tubeliner experience.... The flight dynamics seem extremely good... I think there is another guy on the forum who is/was a FO or captain in a 727... He may be able to give you a better idea on that.

Cons:
a few minor/annoying programming issues....
The AP is finicky
The pressure readout is not calibrated appropriately
The APU sound does not go away when the APU is turned off
The flap handle doesn't show the correct setting (although the guage on the panel appears to read correctly)
I have yet to perfect the cold and dark startup state....
The standard sound pack is not good in  my opinion... but easily fixable with a freeware pack by a prominent FS sound engineering co.

All and all an excellent bird... very fun to hand fly... and very pilot intensive.