Fantastic. An adjective for this thread, and also an adjective I despise. If you're describing something in such an admiring way, you've got so many gorgeous words to choose from. Tremendous is a tremendous word. Sublime? Glorious? Brilliant? Magnificent? Phenomenal? Amazeballs? (alright, maybe not that one) So why would one choose such a vacuous, dumbed-down word as fantastic?
There's not that many words I dislike, though. The English language is fantastic.