Launch a bunch of misfits into space on a trillion dollar vessel - why?

Rating: 4/10 (24 May 2017)

Not a scientist among the crew - not one. This isn't the crew of an ore freighter like the pilot "Alien". This is a terra farming mission to a planet no-one has been to. Really poorly designed characters here.
Its almost like a good script had to be 'dumbed' down to suit the target audience. No discipline in the ranks, conflicted leadership and chain of command, serious concepts like quarantine mentioned and then instantly disregarded. The first rational and memorable dialog occurred one hour and ten minutes into the film, it was "follow me".
This film, I believe did damage to the franchise.
I was really looking forward to it and saw it in the first week.
I didn't read any reviews because I wanted to see it fresh.
Effects are not enough.
Very disappointed.