Really late to the party, but here I go...
1. What fighting game has the best announcer/narrator/MC? the worst?
--Best is Mortal Kombat 2 and 3, Shao Khan was badass! EXCELLENT! OUTSTANDING! YOU WILL DIE, MORTAL! MUHAHAHAHAHA! Worst might be Super Street Fighter 2, it sounded like Big Bird from Sesame Street.
2. What fighting game has the best intro? the worst?
--I love the Street Fighter Alpha 3 intro. And even though it's not very elaborate I love the original DarkStalkers intro... I'll never forget the first time I saw Morrigan in that! T'was the closest I've ever been to being "smitten" by a video game character.

Heh, I was years away from having an actual girlfriend at the time. But even today I have no problem admitting that she's the hottest game chick ever.
The worst intro... hmmm... well Street Fighter II World Warrior/CE/Hyper Fighting was pretty lame, even though I'll always have a nostalgaic affection for it. Just some random dude punching another random dude.
3. What is the worst looking fighting game you have ever played?
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4. What is the most unfair fighting game you have ever played
(unbeatable/impossible AI)?
--I love Mortal Kombat 3/Ultimate/Trilogy to death, but playing against the CPU is completely worthless. Exploiting a few basic patterns is the only way to win. Try anything resembling a normal strategy, and you'll get nowhere.
5. Would you like to see a new type of fighting game that plays in First-Person view and actually plays good (I may be working on a game like this soon)?
--I'd be willing to give it a shot.
6. What fighting game has the best character(s) design? the worst?
--Best charater designs would be Mortal Kombat and Street Fighter. Worst would be Virtua Fighter... boring, generic charaters with normal names.
7. What fighting game has the best soundtrack? the worst?
--Best is Mortal Kombat II and 3 (both of which I own on CD)! The mood and atmosphere of those tracks were awesome. Worst is Marvel vs Capcom 2, by far.
8. What was the best year for fighting games in your opninion?
--1994! There were CROWDS at the arcades, lining up for Super Street Fighter II and Mortal Kombat II. You don't even understand, MKII was frigging HUGE in Long Island; in 1994 there were three places IN WALKING DISTANCE OF MY HOUSE where I could go to play it. Meanwhile there was badass stuff like DarkStalkers coming out. I view 1994 as the peak of Arcades, and therefore the best year for fighting games. In 1995, PlayStation came out and everything changed. MK3 and Street Fighter Alpha games came out, but by then it was slim pickin's at the arcades (at least in my area).