GTA V is a gaming milestone in many regards. Story, visuals, gameplay features, scope, player freedom — the list goes on. Even so, when working on a massive AAA release, even the most dedicated and skilled dev team needs to set boundaries.

With infinite funds and time, naturally Rockstar could have made GTA V more real than life itself — however, both time and money are pretty tight on such a large project. As such, it should come as no surprise if dedicated fans modding for free in their time off with no deadline find ways of improving this already magnificent game.
Be it the graphics, the arrest system or vehicle handling, dedicated members of the GTA V modding community find ways of making things either more realistic, more fun or even both at the same time. Another aspect GTA V did well was character animations, however this is a field in which games struggle in general.