I have heard this statement about every single rta that's come out for the last 6 months lol. I thought the same about my Aromamizer, but the lack of easily adjustable airflow options and tiny deck chamber have me second guessing. I'll have to look into the Griffin though. I think the massive height turned me off from it since I've been on a short height, top fill rta search lately.
I loved the look and idea of the Avacado, I just don't think I could get down with something that doesn't have an easy fill method. A small fill hole with a grommet like the Fodi would make it pretty much good to go. Oh, and top airflow lol.
I didn't buy the hype either but I figured "What the eff?" I wanted something to take on the go and the Griffin is cheap enough so I took a chance. For me, the hype is real. I've been vaping it pretty much non-stop since I got it. I still use my NarDA and Hobo but the Griffin is getting most of the action.
As long as you run the Avocado in single coil mode (which I am), it's easy to fill. Just pop out the ceramic bit, dump in juice, replace the ceramic bit, vape. The flavor isn't quite as good as the Griffin but it's still nice.