I know how the OP is feeling. I never quite meshed with BB, and I've owned BBCT and BBCSE for 360. I played GG for years and I got BB because I thought it would be like GG with online play, but it was pretty different. Then I got BBCSE later on because I thought that I didn't give it enough of a chance, but I still couldn't find a character I was comfortable with. Eventually I just dropped fighters all together, since I couldn't find one that I wanted to play online. Then I see Skull Girls on Steam and decide to give that a go. I have instantly bonded with half the characters. Playing SG gives me that same warm feeling I got when I first got into GGXX.
There's something about BB that I can't quite pinpoint that makes me unable to get into and feel comfortable. I like what they did with the game mechanics, but it's just the characters or the art style that prevents me from getting into it like I did with GG.