I enjoyed the YIJC alot, It even got me interested in History.
I think it had good potential, but it would have taken:
and more adventure too, world famous adventurer in...the trenches of WW1. Ya know? not indy enough.
more Harrison ford bookends
more young versions of charactors from the trilogy (belloq, marcus, sallah, marion)
and some MORE adventure
It's a pity it was cancled, the 3rd season had great potential, many of those episodes were the adventurous ones I was looking forwards too