I tried to find the interview where Jake talks about having used Reason in the past in the hopes of providing his perspective on why he doesn't use it as much anymore, but I failed to find it.
Instead, here is an artist spotlight segment that Propellerhead did about him in 2010:
I wanted to post this as soon as I found it because this guy has been a personal hero since I discovered him on Dieselboy's releases back when he went by the name of Ewun. I had always assumed that he must be using some intense and expensive stuff, but no. He had exactly what I did. He may have had access to studio gear, but his sounds were made right here in Reason.
He shows the song file of one of his releases. I think he made it in version 3.
What you'll notice is a ton of automation clips and devices in his project. The point I want to draw attention to by mentioning this is that those are the very things that a lot of people say "I shouldn't have to do that to get a good sound out of Reason". I myself have been guilty of this when I have been frustrated after hours of work, only to have an unsatisfying result.
Listen more. Your ears are the best tool in your entire kit.
Whether you like KTN's style or not, he hasn't been complaining about Reason's sound. He does mention that things in Reason "sound like Reason" or have the "Reason sound", but instead of seeing that as a barrier, he's been using it to release tracks and top charts.
Even he has switched to other DAWs, however, he said that he felt it was time to branch out and learn more of what was going on in the industry. It's always good to keep learning new things and working in ways you aren't comfortable with to better define your production style, as he put it.
Just some inspiration for anyone struggling out there. I know this made me smile.
Here's a follow up of KTN and Madsonic working on Shell Shocked for the TMNT reboot soundtrack. (I would love to collaborate like this instead of anything like Discover)