Jaleo is a solid tapas joint with a plethora of flavors that leaves your mouth desiring more. I've been a fan of Jose Andrés' restaurants for quite some time as they all exhibit fantastic flavoring, uniqueness and character that is tough to find in other restaurants... Nearly everything on the menu here is unique, tough to explain yet delicious. I would strongly recommend giving this place try and venturing through the menu to try out something that you wouldn't normally try out... Almost forgot to mention, the Gin and Tonics are amazing.
Legit-
Great flavoring
Unique menu items
Nice tapas portions
Gin and tonics
Friendly staff
Great location (within cosmopolitan)
Great people watching
Meh-
Can get pricey
Very loud
Menu can be tough to follow