Nice start to the idle game genre!
I'm a bit new to the "idle" and "clicker" genre and totally get why some people don't like them also (especially that one you linked on Kongregate, how the hell did it get so many plays??). Although I did make the Clicker game template on the Scirra store awhile back, I never had really played any which is kind of funny. But anyways, yea the clicker and idle games have took off pretty big (remember these waves die out quick so make sure you get a quality one done before then).
Just first glance advice for what you got so far:
1) Maybe a quick skip button for the intro for impatient ADHD people like myself
2) I never really liked any of the idle games that had numbers with decimals, I always was like..just round! So maybe consider rebalancing the numbers a bit and make them whole?
3) How are you saving the game right now, is it just Localstorage or savegame state? One thing you might want to look into is saving it into a database. The easiest one right now is Firebase which 
rexrainbow made a wonderful plugin for. So then you can package up all the stats into some json and send it to firebase and then pull the data when needed, etc. Just a further down the road suggestion, but definitely think about it as you develop because it is a pain to switch how you save data after the fact..I have made that mistake a lot lol.
Otherwise, keep it up and if you ever need any other help feel free to mention me in your post and I will try my best!