It ain't a bad port cause the XBox version is as bad and buggy with the camera
Speed will be fine if you have the recommended requirements of 1.5 GB plus RAM and a 7300GT + powered card. Not to mention a faster than 2.8 PIV processor. Yeah high stuff, I just barely satisfy most of it
Yeah Spider-Man 3 is a full free roam with buildings and subways and sewers, and its almost like Ultimate Spider-Man except with a lot of combat combos and different mini missions like Sky Diving, taking MJ for a ride and so on .. But disposing bombs off is one big monotony in this game.
The best part about the game is the roam mode, it has running on walls, very fast swinging, swing jumps, slingshot points for jumping huge distances, web zips, web yoyos and what not