Is the tower of Oz even worth ?

Ive read orange mushroom's blog about this tower and all the rewards are literally crap, the shop has crap, rings are crap, the 150 equips are crap also some what out of reach for most people and last the medals are crap except for the last one which is impossible for 99.99% of maplers .

So what exactly is the point of doing it ? Is it the feeling of self accomplishment ? Or am I missing something.

And yes I am very salty as I cant get past the 2nd stage JQ