Okay, here is my opinion in the tracks from race 1 to 4...
BRANDS HATCH GRAND PRIX CIRCUIT
PROs: friendly kerbs.
CONs: Not good for GT500s, ridiculously narrow, strange pit entry, unforgiving turn 1.
DAYTONA ROAD COURSE
PROs: A lot of overtaking chances, straights.
CONs: Hilarious first corner and bus stop, a bit narrow at sectors 1 and 2, never-ending pit wall.
TOKYO R246
PROs: Satisfying track width, overtaking possibilities, fast and slow corners.
CONs: Third sector gets a lot narrower, walls designed only for lulz, ridiculously high kerb.
SILVERSTONE GRAND PRIX CIRCUIT
PROs: Fast and slow corners, overtaking possibilities, friendly corners, good track width.
CONs: Extremely overrated, extremely overused, too forgiving, extra tarmac out of track limits makes the driver think the track had more than 10m width before its renovation.