Both games suck in comparing to their prequels.
Best thing about Black Ops is zombie mode... period. (plus a couple more things)
Best thing about Halo : Reach is 4 player campaign, the new class system and the nice confetti when you die in multiplayer (if you bought it :) )
Halo : Reach multiplayer was fun the first 2 weeks, after that people learned how to use armor lock in a annoying kinda way (well it's their way to play so I won't complain any further)
In Black Ops you have a lot more game types then Halo : Reach which makes multiplayer more fun for a longer while.
Worst thing about Black Ops are the AI in the campaign... They don't shoot, they don't kill... (Only played veteran)
Worst thing about Halo : Reach.. dunno, there are so many little flaws that I can't just name 1. (AI shoot and kills thank god)
So Reach isn't better then Black Ops.. Just add up all the flaws from both games and you will know that both games are fun.. As long as you have the patience to play and respect the games.
A game is a game when it's fun
Fun is someone who enjoys doing something
And if one individual thinks something is fun it can be called a game.
So basically everything in life is a game.
