Getting spoiled! MAJOR SPOILERS!!!! MAJOR SPOILERS!!!!! MAJOR SPOILERS!!!!

If I know mikasa kills eren and that eren is the reason for his mothers death also that eren becomes a villian and that mikasa marries jean and armin dies should i contiue the show, is there a point? I'm at season 3 episode like 12. These spoilers are according to the jerks at my school who wouldnt stop following me around and suprising me at every turn and random event with spoilers just to see me sad. Some people are losers.

So, is there a point in continuing, will is still be enjoyable as I know don't know the actual details?