That's really the only reason to 'remaster' it. It'll also be the only way I play it because the newest console I own is a PS3. Part 1 was great on that!
I've currently been playing the first Horizon (very slowly...) and it's pretty awesome. Hoping Forbidden West will be ported as well. Most likely it will, eventually. I have so much patience (and lack of actual time), I'll just wait for these console games to come to PC and play them then.