It's heeeere! KETSUIIIIIIII! 
And yes, I suck horribly with the controller. Made it to st2 on my first try.
I died twice at the midboss because I fully expected to be able to dodge those patterns. I guess I just have to get used to this. Or buy an arcade stick.
Hahaha, excellent stuff. :
P The stage 2 midboss (much like damn near everything in this game) is deceptively difficult; it looks pretty simple but it still kills me more often than I'd like to admit. :derp: Don't be discouraged if the game takes a while to clear, outside of things like Ultra modes it's one of the hardest CAVE 1-ALLs, if not the hardest, IMO.
The pad takes a little getting used to but it's more than accurate enough once you get the hang of things, I'm actually favouring it over a keyboard these days - ordered a wired one just now to play PC/MAME shmups with. If you're finding it a little slippy, though, I'd recommend getting some kind of friction tape and sticking it over the d-pad, it did quite a lot for my precision.