Heh, i'd say that Eclipse is universally even more horrible, because while Android Studio feels sluggish for Android development and other JetBrains products are generally pretty good, Eclipse has been slow, laggy and even buggy for me in every single one of its forms - be it using it for Java, PHP, or even more obscure tools like 4EM for enterprise modelling or EMF for model driven development.

It excels at having a large plugin ecosystem, moreso than JetBrains products have (probably close to what Visual Studio Code has, just look at https://marketplace.eclipse.org/category/categories/programm...) and being a common base for a variety of other tools out there, due to its modular nature, but there are plenty of disadvantages to that approach (loose coupling that ends up being brittle and worse runtime performance come to mind) and the workspaces concept feels shoehorned on.

That said, some out there swear by it and admittedly the customized versions of it, like Spring Tool Suite (STS), provide a lot of value to them and numerous other people, so everyone should probably just use what fits their needs. For Android in particular, however, i haven't found an IDE that's as pleasant to use as for other languages. Oh well, high expectations be damned~