User blog comment:Commdor/Mass Effect 3: Leviathan trailer released/@comment-1958269-20120827234832/@comment-1388547-20120829014327

I play on Xbox, and I was noticing the game had been glitchier than usual for a few days; I suspect the maintenance downtime was for bug fixes. Certainly I haven't had any MP problems today.

And yes, it's nice to have the new weapon mods in SP. My SP Sentinel is now packing the Harrier as a primary weapon, and a geth SMG with stability and heat sink mods as backup. :-)