After reading all the negative reviews and complaints should I stop my purchase of Hughes net service before they come out and install it?

Actually you can cancel within the first 30DAYS OF THE INSTALL.. Contract , 2yrs, starts day 31... 30 days after your activation... If cable is available, take it... If not Hughes can support any business or personal needs... Unless you want to stream music/videos... If you do choose the replay option as SD not HD...