Same old same old, junior pilots moaning about their lot. Life isn't fair get over it. if you want weekends off and want your career to progress based on something other than a number then work in an office or something.
Just about sums up what's wrong with the pilot profession really. Progression based purely on numbers, no chance to move on because you're trapped by "seniority", those at the top who are alright, Jack. What a bizarre and depressing industry this really is.