I saw this earlier and figured someone would have commented by now.
At this point I'm not sure I have an opinion on it as a primary home defense gun. I've really not warmed up to the bullpup idea. I did get to see and hold one at a gun shop. I might would consider one some day but would really like to try one someone else spent money on first. It both looked and felt quite odd to me. It would sure take some getting used to.