Galactic Attack:
Wow... I mean... wow. I noticed things (or were they taken out of the other mode? Who knows) that I had never seen before. The graphics looked 100x more crisp, and the game was much less frustrating than it typically was when it was squished up. Also, a lot of the backgrounds looked WAAAAAAY better (thinking level 2 here), and I almost 1CC'd it though I hadn't played it in over a year (also stomped my old high score by a good bit!

Shienryu:
Definitely a lot crisper and the bullet patterns were a lot easier to dodge. I didn't play any better than normal, but it did look better.
K. Tiger II Plus:
Didn't notice much of a difference. But then again, I never cared much for this game so I hadn't played it too much in the first place. Still don't really like it.
DonPachi:
Only noticed a slight difference, but then again I never play this game either as I feel its absolute rubbish. Bleh.
Batsugun:
Bullets and ships are smaller (it seemd, of course, the screen was larger) and that was about it. I did give it a good run despite not having played it in a few months, but I think this is another one where it really doesn't matter (then again, I was on the phone while playing, maybe I should investigate further).
And that was it. But yeah, I can definitely see TATE being all kinds of better in some instances. Galactic Attack just blew my mind.
