Compared to other idle clickers my impression is that progression is seriously staggered once you fill out the family trait tree.
I know that previously the LP had an impact of my strengh, now I just have 502 surplus, does these even do anything now? If they do, I think some info would be helpful.
Also, the new quest system, while quick to progress through, lack some long term perspective.
I liked that the quests too increasingly longer to complete the further down you went, also the rewards were more satisfying.
In regards to skill progression, I seem to have reached a ceiling around the quints after which the cost/benefit grinds to a hold, making filling out the skill overview an impossible (or years of work) task.
 "Idle Portal Guardian")
 "Bloodline Legacy")
I'm aware on memory usage issue. Most likely current save system causing this. I'm working on cloud saving.