Hear bloody hear.
Imagine if all that time had been spent on making this puzzle work correctly? On making 4 different and individually interesting ruins?
Idonotmindtheruinslookingidentical.
I did hope/thing, that a different set of obelisks would light up (perhaps with some overlap) revealing new data.
And of course that they would lead to a master site where the broken obelisks would be intact.