daft film

i watched this film for the first time although i heard the catchphrase before 'your the disease and i'm the cure' i had never watched it. i thought the music was corney it was the 80's. the plot was daft. serial killers always work alone. and in the film there were multiple killers and so messy with the killings, i dont know why they were not caught before the 16th murder. hospitals have a skeleton staff, so how the bad guy went in unchallenged i dont know and when they swept into that town for the bloody shootout, why did the cop not call for back up and why did the local police not come out when the guys came into town on their bikes or when the shooting started. i suppose its an enjoyable film but the daft story spoilt it for me. give me dirty harry any day. did anyone notice the bad guy from dirty harry was playing a cop in this film