ditto, I've been having a blast with J-Pop Radio in Beat Hazard Ultra and need some more (also wish they would stick to only J-Pop instead of mixing in other random tracks, but that isn't really relevant).
I think this might be the only BaB where I want more than just 1-2 games. Definitely getting Cherry Tree since I've been really wanting to try it, and am tempted to pick up a lot of the others as well.
Ether Vapor Remaster only has one very low review on Metacritic, but the user average is much higher and the buzz on CAG seems mostly positive. I haven't got a lot of experience with bullet hell games, so for those who have played it, is it easy enough to get into or will I be completely overwhelmed right off the bat?
Yousei and Cafe 0 both intrigued me, and I'm guessing they are interactive novels of sorts (correct me if I'm wrong). They sound like they could be pretty cool or a complete grind to get through depending on the quality of the writing/story, so I will have to look into them a bit more.
Yatagarasu is almost a definite pass as I'm terrible at fighting games, and being DRM-Free only is just another reason I don't feel compelled to get it.
War of the Human Tanks doesn't interest me and looks slow as heck. Also it sounds like it has been bundled to death, so I will no doubt wind up with it anyway somewhere down the road.
Croixluer is the game I'm most curious about. I've really enjoyed what I've played of Fairy Bloom Freesia and would like to pick up another Japanese arena action game (about the best way I can think to describe it), and it looks to fit the bill quite nicely. It's also on Greenlight, which even given the unlikely hood of it ever coming to steam, is a plus for me.
Definitely much more excited about this bundle than the past 3-5, but given my love of anything Japanese *insert weeaboo joke*, that shouldn't come as a surprise ^_^