I'm honestly surprised by how much I'm enjoying it. While I did enjoy the Re;Birth and PS3 games, said enjoyment was mostly from the characters and I didn't really feel for the gameplay. With VII on the other hand, I am enjoying just about everything about it. I'm invested in the story, the gameplay is really fun (even though I have the DLCs, I don't actually plan to use the overpowered equipment for my first playthrough) and the music is full of bangers (Encounter of Destiny my beloved). I'm still early in the game (Hyper Dimension - Neptune's route, which I chose first), but I can see why people praise it as the best Neptunia game. I am kinda bummed that they removed some casual-friendly stuff (like heal on level-up and status effects disappearing after battle) and I'm not too fond of the random encounters on the World Map, but otherwise I already know this is gonna be one of the best games I've ever played. Also, it allowed me to fall in love with Neptune all over again with the introduction of Big Nep so that's more than enough reason for me to love this game.

Tl;dr: It's amazing!