I agree 100% with #4. #7, not so much. i mean, you gotta have those stupid trophies. Some people suck at games so its easy for them to get trophies like that. also, it was suppose to be more of an accidental trophie than serious. thats why it was "blacked out".
P.S. Regarding the "blacked out" tophies, i think devs should not disclose the requirements of them. it adds to the challenge.