If the main sites review this game. Which I am not sure they will, there are a lot of games coming out. I think this is more likely what they will be saying based on playing the demo: The OP cut out the perfect parts. I have only played the demo.
CGMagazine 7/10
"At its best, Disgaea 5: Alliance of Vengeance is charming. At its worst, its very tedious. Unfortunately, its lack of flow and terrible voice acting really hurt any momentum the game picks up from the fun and rewarding parts of the game. If youre a fan of the series, youll probably enjoy this because its just like any other Disgaea title. If youre new to the franchise, you can probably find something better to spend your money on."
Niche
", Id still recommend Disgaea 1 over this title. While the gameplay and visuals might have been vastly improved since 2003, theres a reason characters from the first game keep finding their way into other iterationsits simply as good as it gets."
VA for this game is important to the humor of this game. The characters from 1-4 were lots of fun. What is left is the gameplay which deserves high marks but without fun characters and decent story with humor its going to be a tough sell. Its that irreverence that sells this game.
Most of the sites in the OP are.,..well I never even heard of some of them. So I don't know how the mainstream guys will review this. It starts off poorly. Don't know if will hook them. Starting to think to cancel the preorder and wait for this in the discount bin. There is way to much other stuff to play this fall.