ClickFunnels Review Summary;
PRICING
It really depends on your outlook. A salesfunnel should pay for itself. There are now cheaper funnel builders out there, so this is up to you.
Ease of USe
The majority of ClickFunnels is easy to use. Accessing the admin side on mobile sucks.
Functionality
It works, though it can be buggy at times. I wouldn't say it's the best, or 'full of functionality' but it does work.
Support