I played a DoDonPachi game for the first time today (Dai-Ou-Jou, specifically). It's been a long time coming, so I'm glad I played it to escape my essay writing temporarily. I've been getting back into shooters lately (yesterday, I played Area 88 for the SNES for the first time. Really awesome.) because I don't remember the last one I beat. Maybe Jamestown.. Anyway, Very Hard was too tough for me, but it wasn't insanely confidence crushing. I tried Black Label for a minute, though... that was a frightening experience.
I'm looking forward to picking up Saidaioujou in the near future (cheaper on Amazon than in-store, I'm guessing?). Also, I don't know why I never picked up Mushihimesama Futari Ver 1.5... I should totally do that.
Just found this and the Shoot em up thread tonight, so I'll see where these take me!