Is there going to be reverse affects of Day M? Will all mutants get their power back?

I really believe that this Day M stuff has ruined X-men as a fairly new reader I read a bit before but now that I am thinking of it. I mean Magneto lose his powers? I just don't like it at all maybe that is just me. I know I am probably going to get hate as I am not up to date with the comics. I am reading Uncanny x-force now and Son of M. Maybe I am just behind but I don't like this day M stuff at all :/