DYG is excellent for the old school fight videos and very easy to search the retro seasons and fighters records. I don't put any weight on the posters review component of the fights though because the sample size of reviewers is small and there are allot of homer votes. Hockey fights is a better source I find if you are looking at finding out how the consensus feel about the fight.....they get a much larger sample size of voters but allot of the same problems persist (homer votes). They have a few very good posters like Ben Wilson that do some pretty comprehensive reviews of fights that I enjoy reading. Honestly I use to post all the time in Hockeyfights "remember when" but I have had to drop that now as far as time commitment with a young family and I prefer to follow HFBoards for hockey now although our fight threads are under-utilized at best.
For me hockey fights are not rocket science and I don't worry too much about the consensus vote. Not saying I am always right but I am ok taking my shot and living with the results.