It's such a shame. I have really fond memories of each of those games, even down to remembering when my mum text me at college to say GTA3 had arrived at the house, having to wait longer for Vice City because it couldn't be released in SA due to soundtrack licensing, and finally getting to play San Andreas after my exams were done that year.
This whole release is just a tragic waste of an opportunity. Once you get past the clarity and shine of the graphics, it looks really naff and totally betrays the style and atmosphere of the originals.