I have spent 60 hours in my first playthrough, i kinda did not know how things worked out and did some extra things here and there also spent some time cruising.
while in my 2nd playthrough im taking more time to do the whole content provided, im trying to max out reputation with johnny, having a balanced character that can do all the quests that require you to have certain amount of points to open a door or hack something in order to complete said quests.
im level 41, mantis based, i still have not met panam palmer and i dont plan on doing so till i get to 50 and have my character with proper gear and training, i estimate that will take around 20 more hours till i get to meet panam palmer and i really want to max out johnny relationship.
the game its fun, i played as streetkid with guns and stuff and now im a corpo with mantis, i dont know what i'll do after, but i want to play the nomad part too.
to me it has a ton of replayability, similar to mass effect series