Pros: Pretty good package overall, some people had wildly unhinged expectations. Rockstar said they were remasters from the beginning and that they were gonna preserve the classic look, and that's what they did. They never, not even once, claimed they were gonna remake all 3 games in the GTA V engine. They said they would bring QoL adjustments such as the GPS from GTA V over. Anyone who tells you the game got a simple up-res is lying through their teeth. The textures and lighting got enormous overhauls and it's stupidly apparent in any legitimate side-by-side. Youtube is your friend. In conclusion Remake=/=Remaster, cope.
Cons: Performance needs to be improved. It doesn't run as well as it should, this needs to be patched. Some characters look off, this might be patched but who knows. Minor glitches are present like most open-world games, some from the original PS2 release, these should be patched as well.