Since I last posted, I've read Goth (only one volume), volumes 4-5 of Tsukihime and 2 and a half volumes of Gunslinger Girl.
For a story that lasts only one volume, Goth was pretty good. I was expecting it to be darker and more gruesome, and it was a little hard to believe such a small area could have so many psychopaths in close proximity, but it was still depressing and weird enough to do it for me. It's rare to see sociopath characters, Light from Death Note being one of the few I've seen in manga/anime, and I really liked watching the lead in Goth do his thing, acting friendly and manipulating others as he played with murder in order to satisfy his fetish. The art was great - the female lead looking very sexy - and I didn't realize it was because the manga had the same artist as 'Welcome to the NHK' until after finishing.
I'm going to pick up the short novel the manga was based on soon. Reading text, with no pictures, is always a different experience, so I want to. And there are supposed to be stories that weren't included in the manga in the novel.
As for Tsukihime, it's still very, very slow paced and yet incredibly readable. Very little ever seems to happen in each chapter -- there's been very little story progression since the start. But, for some reason, I'm able to sit through things such as 3-4 consecutive chapters that only focus on Shinki and Arcueid dating; going to to the cinema, eating at a fast food joint, talking about the future and other stuff. It's all down to the likeable, if mostly unoriginal, h-game cast and the mysterious story that keeps me wanting more. The one thing all of the volume do excellently are the endings, which all end on some serious "Oh my god, what's going to happen!?" cliffhangers. It's too bad only 1 volume gets released per year, but I don't care right now since volume 6 is due out on the 27th of this month...I think.
Gunslinger Girl has also been enjoyable to read so far, and it's yet another manga I'm rating 8/10. I've just moved onto material I haven't seen animated already, so the real 'will I, won't I?' decider will come after I read the the next few volumes. But, so far, I like it nearly as much as I liked the first seasonof the anime, although something about the art bothers me, the lack of colour/music takes away from the experience and the additional scenes in the anime made certain parts of the story better, namely the Elsa chapters. My main complaint is about the fictional Italian setting, which, both in terms of the anime and manga, I don't understand very well...not that it really matters when the characters are the most important aspect of Gunslinger Girl.