Bought a brand new HD-28 Oct. 2010. Intonation was off but soon realized that the guitar was built in 2008 and had a set of strings on it that were 2 years old! Mind you it sounded fantastic. Changed the strings and the intonation problems disappeared. The high E and G ring out a bit but I'll take care of that after I've had it for awhile as they seem to be working themselves out the more I play it.

I went through a lot of Martins before I settled on this one so the fact that they are hand made and not mass produced on a CnC machine makes them expensive and worth it.