I dislike the fact you cant buy houses, there are no vehicle mod garages (at least, none that ive found, and im 46% through the game with all the islands), the cars spin out WAY too much... Like every friggin mission ends with Niko running from cops, which is also extremely annoying b/c they are EVERYWHERE... The targeting system kinds sucks too.. Like it seems to lock on to the closest person, even if they are behind a wall, rather than going for the guy you are actually looking at who is actually hurting you.