United Airlines Review

I flew united to NC from philadelphia using my sisters buddy pass thinking that i would be saving money..instead they charged me double what i would've paid if i flew with ANY OTHER airline with regular tickets...instead i had to go through the anxiety of waiting to see if i could get a seat on the flight..and having horrible long lay overs..and ending up with seats by the bathroom that smelled like urine..and now have to pay over twice what i would've paid! seriously high way robbery!!!! if they treat their employee families like this..how do u think they would treat others?? please...do not fly united..horrible horrible company!