Terminator Salvation philosophical problem. **Spoilers**?

the films so unrealitic its unbelievably stupid the person like gets the terminator bike stuc under the like wire thing then flings up into the air and takes down one of the flying ones. then the bloke gets stabbed in the heart and lives for like hhours and they just have a heart transplant in the middle of nowere which is stupid the only gd bit in the film was when arnold came out i was like omg how cool :P lol