Wlfdvl 420

So i was always a huge fan of gran turismo games ,got this one was excited to play ...well 4 days after i bought the game i have completed every race with gold trophies every mission race, and all the license test passed, and the game was off for a whole day that i didnt get to play. I played on medium difficulty and i feel robbed was a waste of money too easy of a game no challenge at all once you figure out how to tune your cars the game is very BASIC only really used 4 maybe 5 cars to beat the game. a nissan skyline gtr, ford focus rally car, toms toyota supra, ferrari 430, and sometimes a vw scirroco.. i do not believe in paying to play any online games if it isnt included in the cost of the game im not interested in having anything to do with it honestly i feel we pay $60-70$ a game if you cant put everything in the game to make it better at that price then keep it. Very dissatisfied with all the hype and it being so easy to beat, the longest races are 30 min. In length , and then at the end of game they try to make it hard having 10 lap races with variable weather and pit stops.Very Easy to beat..so im asking WHY IS THERE NO HARD RACES WITH LIKE 150 - 200 LAPS not realistic at all they claim its like driving a real car well how about driving a real race. Very lame game period...