Would the following phrase be considered positive or negative?

an unsophisticated sci-fi drama that takes itself all too seriously .

negative

Would the following phrase be considered positive or negative?

ends up offering nothing more than the latest schwarzenegger or stallone flick would .

negative

Would the following phrase be considered positive or negative?

ingenious

positive

Would the following phrase be considered positive or negative?

that nevertheless touches a few raw nerves
positive