Remakes shouldn't have the same scores as originals for the simply fact they are remakes. Context and perspective matters when giving scores
Also not exactly people who liked the game back in 2013 are the ones who are giving scores now
That's said... IGN sucks and their reviews are a joke. How people give so much credit to them is beyond me
But this is a port (with added content) not a remake.
I'm not sure that the distinction matters in any context, but it really doesn't matter here. Whatever you like to call it, it's a different person reviewing it at a different time, so they may have a different opinion.