Story is pretty good but not a patch on the 1973 original. The low rating is for the absolutely horrible music which detracts from the story. No budget for a decent soundtrack, don't bother with a crap one. See 2010s "strike back" series to contrast the story building and the excellent soundtrack. Thats how to do a thriller series right. Pls get someone with better musical taste if there is a season 2.
