The ease at which we can setup our campaigns in less than 5 minutes is amazing! Not having any customer support available during the initial set up process was not ideal but nothing I couldn't get past by myself once it started working properly (which wasn’t too far behind schedule).
They do have tutorials for basic setups though that are easy enough if someone doesn't know how things work yet - they've been trying new features without guidance so this makes sense from their perspective since there's no one else who could help them fix issues like these within 24hrs after launch anyway :) Creating funnels & A/B testing content has never really clicked until now because KARTRA is just SO EASY TO USE!! We haven't had ANY problems creating tests using kartras drag 'n drop feature when comparing pages etc.. It also allows us to.