I should probably get Halo Reach just to complete the collection
Buy it, beat the story and return it.
That's all it's worth....the story is quiet well especially if you've read the novels.
Anywho eye doctor time :/
Don't listen to the CODfag Rowland :p
Halo Reach has much much more to offer, it has the most solid multiplayer gameplay of any Halo game and superior to COD if not as popular, with many awesome new game types :) If you are not a FPS fan, try the multiplayer on Reach and it might just change your mind.
The single player is entertaining if not a bit predictable and I could never help shake the feeling that alot of the storyline lacked the originality of the others, but let's face it, Reach was about the money.