yeah the dropped frames are very annoying ,takes away the " moment" as you play if you know what i mean , regarding the playability /handling issues you are having , i think it takes time to adjust to the steering lag that is ever present in shift , theres a huge difference between gt5's handling and shift's handling characteristics , but once you begin to adopt , i think , imo , that you will begin to enjoy it , give it a bit more time , anticipate the corners and turn in quicker .
By the way i went online with gt5 ( one of the extremely rare occasions where i can actually join a room -- sucess rate is 1 in 10 ) and i got completely trashed by the other players , i was trying to drive like i do in shift , and was turning in way too early , and over compensating for just about everything , it got better after about 30mins or so , then i got disconnected
