No idea about the hype around this place.
The food is definitely ok but not as awesome as most people describe.
I wonder if they were eating leafs, dirt and dead pigeons so far.
For this quality the burgers are overpriced in my opinion, and honestly I already made better tasting burgers at home. This is one of the better places to get food in town but in that regard Hungary is not a fine place. All the expensive restaurants which offer world class food are around the Parlament, but that's a different story.
So verdict is:
Burgers are decent but nothing special, also overpriced.
Fries are awesome! Defo have fries for your burgers.
Imported drinks do some justice for the mid class burgers.
Staff is ok, they are a bit too friendly, but better than Starbucks guys, they just creep me out every time...