WANTED: Opinions & Experiences about Systeme.io

The All-In-One Marketing Platform Systeme.io seems to me to have strong features (AutoResponder, Sales Funnel, Website Builder, A/B Test, Payment Processor Integration, etc ...), very competitive pricing, and even a functional free forever, no credit card required plan for beginners).
Before switching over from WordPress I would like to hear your Opinions & Experiences, Pros & Cons, Better alternatives, and so on ...
Systeme.io

At least, they are very shady reporting the aff reports. A lot of good marketing and bullsh*t. Until now, the 'results' they promoting are far from the reality.