My grandfather was one of the designers on the B-26, PBM and MARS among other planes. and worked at Glenn L Martins In Middle River MD from the 30's until 1975 when he retired from Martin's. I remember him taking me there when I was 10 or 12 and pointing out where he worked and where the various planes were built (and crashed). He always said the 26 was unforgiving, like a big block corvette, you had to respect it, and know how to control it.
I am no Martin historian but I have spoken to enough people involved in building it and testing it when I was younger. There were a lot of crashes because the kids coming out of trainers were getting a fast, aggressive and hot plane. The wings were short and it had a high landing speed. And pray to god you don't lose an engine on take off.
I would love to get a chance to work on that nose section. If anyone wants to talk them into sending it to CT, please let me know.
So my opinion my be jaded as to weather she was a good plane or not but IMHO She was and is a beautiful bird. Until 2 months ago I had never seen a complete airframe, only Flak Bait's nose in DC. Not that anyone cares but my wife snapped this photo of me, I had been crying. Silly as it was my granddad died in '95, and for a second there in Dayton I felt like I was 12 again with him standing beside me.

I hand painted the jacket if anyone is wondering.