My wife and I have been going to Firehouse Subs for the past 2- 1/2 years.  I usually order the New York Steamer which was excellent.   Not in my last visit.  It seems that Firehouse Subs has changed its' meat vendor.  The corned beef in the sandwich looked more like ham than corned beef and it was tasteless.  My wife also commented that the ham in her sandwich was sweeter than it used to be.  It looks like we will not be patronizing Firehouse Subs any longer.