It's an anime advertisement for an MMO at best. They take the self awareness too far when they use it and then neglect it despite having perfect set ups for nice jokes. It's got some minor level of fanservice I guess, if you're here for that, the hotspring episode is probably as far as it goes? But it doesn't even include most of the characters so it seems failing even in that respect. It might be passable to watch since it only has 4 minute episodes (opening and credits take 30-40% of the run time) but honestly, there's no commitments made story wise to even consider this tohave niche appeal.