I mean if Nintendo can get away with that Super Mario 3D trilogy...what makes you think T2 will be any different with this GTA Trilogy?
I'm expecting nothing more than a Cash Grab. Upressed, maybe given a boost to frame rate (although San Andreas has animations locked to the frame rate, right?), I guess they'll give free look controls from the PC version to say "there! we fixed the aiming and made it 'modern'" and not much else, all for $70....and they know people will buy it.
I hope it's more than I expect, but at this point, I expect bullshit and nothing more.