I like that it is very easy to use, even if you are not technical at all! It's also great because of how customizable everything can be from colors/themes etc., so there isn't much left out when building your site with this product (which makes sense since they're doing such an awesome job).
There arenβt any cons really - but maybe some more features would help? Maybe include analytics as well or something along those lines could make things better in terms of customization options availableβ¦