Special mention for Kintaro Kanemura's forehead;
http://i.minus.com/ibovPVLv0CBbMQ.jpg
Ever see Samoa Joe vs Necro or Low Ki vs Necro from IWA-MS? I loved those matches because it was just two dudes beating the living shit out of each other, but they aren't amazing wrestling matches. Necro's done some real fun stuff in Japan - I particularly liked a match of his against Masato Tanaka from a few years back. Necro always comes across really well as the crazy gaijin in Japan.
He's an above average deathmatch worker, but all that means is that he's not entirely shitty in the ring and can make his deathmatches seem more than dudes taking it in turns to hurt each other - if you're asking why I find deathmatches entertaining, I'm not entirely sure myself.
Joe vs Necro highlights: http://www.youtube.com/watch?v=HsrcwCkkE-s
Death matches don't really appeal to me. :-/ A buddy of mine lent me a DVD full of them one time, and I couldn't get past the third match. Just don't see the appeal at all. Scratch that. I can see the appeal, but it doesn't personally appeal to me. I'd rather see guys trading holds the traditional way.