*waltzes in*
Oh look, people bitching!
In short, this game is wholly unnecessary and a waste of resources that could have been put towards something more original and productive. HD or not, it's a Frankenstein of several games, and an obvious rush-job in terms of satisfying the 2D CV fans. I wish I did know the politics behind why this and not one of a slew of other possible 2D console games (Battle of 1999, Pre-Liz Bartley possibilities, etc) was not done instead. Was it because Konami made IGA hash this out to make sales and stall for time until Lords of Shadow is released? Was it to satiate the outcry for multiplayer Castlevania? Did they throw darts blindly at a board and this turned up and they said "Fuck it, lets go with it."? There could be a myriad of possibilities.
I pity IGA. This was either forced on him against his better judgment, or he's really scraping the bottom of the barrel. My guess is the former, due to the aforementioned storylines he himself has hinted at in the past. Konami might just want new blood and let IGA fade, and if so they kinda deserve a swift kick to the balls for doing it like this. Let the guy fade with some dignity, if that is the desired end result. Don't force this crap on him, if that is indeed what is happening.
You can like the game for what it looks like on the surface - mindless fun and a way to play a bit of multiplayer with a few buddies. But don't disregard what this is deep down - a shoddy mish-mash of past games with nothing original about it and poorly masked as an excuse to boast about HD graphics. It's really not much more than that.
*waltzes on out*