Would the following phrase be considered positive or negative?

is n't mainly suspense or excitement .

negative

Would the following phrase be considered positive or negative?

and it is n't that funny

negative

Would the following phrase be considered positive or negative?

i suggest that the wayward wooden one end it all by stuffing himself into an electric pencil sharpener

negative

Would the following phrase be considered positive or negative?

the supernatural trappings only obscure the message
negative