I think it depends on what you're looking for. It certainly isn't a great show, but in was some good dumb fun for a nice short show so I enjoyed it. As a B or maybe C show it's good, could be a way to describe it. Though I hadn't played the games before watching it and I'm sure they're a lot better.
As a massive Neptunia nerd myself - I would say no. The anime prefers to retell a butchered version of the game's stories (mk2 & Victory) with some pointless filler in the mix. (the resort episode was good tho, nice comedy there)
I'd really direct anyone and everyone to just play the games instead, unless you have literally no choice.
Formerly(?) part of the Project Loved Team March 9th, 2019 - March 8th, 2022. June 18th, 2023 - October 19th, 2023. September 30th, 2024 - present lol
I've yet to play the game, let alone watch its anime, but as someone who's seen many rpgs get anime adaptations, I can already say to aim for the game(s). Can still watch the anime if you feel like it, but when it comes to those sort of adaptations they almost never match up to the game.
If you are a fan, you'd watch the anime and play the game As someone who watches many anime, hyperdimension neptunia most definitely isn't on my top anime list @ @ Also, try the app? You get to get Neptunia to wake you up and stuff ~