Same problems with every Battlefield game

I am just about over being shot thru solid concrete walls and Barricades, even by pistols.Mini map Crap, Lying prone 180degree view, nothing in front of me, all of a sudden a tank spawns right in front of me, Really. I am still trying to work out how you can be seen lying prone behind a wall with no enemies visible on mini map. Last rant how do you get bullets to curve around a corner, please don't use latency excuse.