I have had George formans for years, just the usual grill. I got this one for its ability to be put on its side and take up less space. It is my new go to. No setting up required just straight out of the box and plug in. It gets up to temperature really quick. I like how it opens up for an even cook, first thing I made was paninis. Only took a few minutes. 
I think it’s great that it can open up flat as well so there’s more space for a bbq style grill, great for making a full English too. It’s easy to clean with its non stick plates. 
It’s bigger in size than my old grill much better for my whole family. 100% recommend.