I just got home from the army in december, and I, myself, still find it entertaining, so i guess it's kinda oppinion based, such as most things are. In my opinion pvp isn't in its best state at all, but even so, i still enjoi. PvE is still fine imo.
It's more than "kinda" opinion based. It's completely opinion based. Some people don't find it fun anymore, some people do. $15 isn't that much money though, just give it a try for a month, if you still find it boring you're out the cost of a date night at the movies.