Yes, seriously. VERY seriously. Point being that sometimes, fortunes take a wrong turn for reasons that are understandable. Then you have the opposite of understandable.
There is no GOOD (justifiable) reason, such as a rash of key injuries, for this capably talented player roster underperforming to a .500 level. Last year's team posted a winning record and made the playoffs, this year's team should be doing at least as well but has regressed from that. Defense and special teams are adequate, getting no help from the offense. Last year the Patriots had a top-10 offense.
What changed from last season? A new offensive system was "installed" by two woefully unqualified/unprepared coaches who never should have been hired. You can't convince me that Josh McDaniels or someone equally qualified to run the Patriots offense would not have put this team squarely in the playoff hunt. Ergo, the reason for things going south is pretty damn BAD.