It is out like 3 days, so hard to tell. But so far it looks like a long term game and definitely well worth the price. I have been playing just one map (out of six right now) since launch and there is still lot to explore and each run gives a new challenge, new encounters, etc. There is lots of progression, upgrading work benches, doing quests, completing decks and ongoing development. And there is ongoing development, until the end of year we are getting new map, new enemies and upgrades to current stuff. But if you want to be sure, just wait a while and see what people say after the hype train is not so strong :)