I don't mind remasters of old games. But when you are re-releasing games that are only 3 or 5 years old, I can really do without it.
Remakes like Last of Us and Fable are stupid to me. Then there are games like Res/Evil which are remakes of remakes... come on already.
If they want to remake Chrono Trigger or Twisted Metal 1 or Blast Corps or something... go right ahead. But remaking 360 games for XB1 or PS3 games for PS4 is lame.
There are games that are amazing that are 10, 20 years old. Remake Zelda 2 or something...
Rule of thumb, if its new enough that the people who own it haven't even lost the manual yet, it doesn't need a remake.