It's got some sucky things in it, but as a shmup it's got enough to make it worth playing (and most importantly, given it a chance, it's quite enjoyable. I'd even say that there are some refinements over the original.)
Like I said, perhaps not Cave's best, but still a worthwhile shmup. Personally I'm doubting that Akai Katana is deserved of the badmouthing, it looks great and I'm sure it's plenty big fun.
I hear you but it got boring to me really quick, I prefer the 1st in spades over the second one. Still I own it and got some fun out of it.
I agree about Akai Katana, like I mentioned before, DFK got hated on so hard when it 1st showed up in the arcades on here. I was kinda shocked when I read over that thread this week (it's like night and day, as far as opinions on here on that game from then to now). Everything from the music sucking to the stages being to colorful and the auto bombing.... then on to the usual "hard military theme to match everyones testosterone needs". I can see the auto boming but it has the power mode that addresses that and in my eyes is the real main game there; just like the maniac/god modes in futari are the real game to me... especially when playing for score.
To each his own.... I'll reserve judgement till I play it myself.