I like that it is easy to set up, very flexible in terms of look & feel which makes things easier when setting this service out as an alternative or addition to other lead generation services we are using within our team (such has Hubspot).
It's not cheap at £60 per month but what you get back isn't bad either! The ability to have more than one version - all looking different helps us keep track how many people see each page so can better understand where they land once their there after clicking through from another source such as social media posts etc..