I personally like that album (Sexy Stream Liner) the overall
style is interesting.
Their latest album took on a more 'Alice in wonderland' (horror
version) feel
(Romance -2005)
http://www.youtube.com/w/Buck-Tick---Romance?v=14F0cH7Vmc8&search=buck%20tick
But nothing beats watching them lives.. i got hooked after my
friend sent me their live video, after that flew to Japan few times
to watch them. 
http://www.youtube.com/w/Buck-Tick---Buster-%28live%29?v=96R7uRbMx3s&search=buck%20tick
http://www.youtube.com/w/Buck-Tick---Goblin-13th-Floor-With-Diana-Live?v=_V8Evql3Q1I&search=buck%20tick