The answer to that question is simple. Yes. Not only is marriage a "good" idea. It is actually a "God" idea. Like anything else in this life though, your marriage will be as good as you and your spouse's dedication is to making it a "good marriage".
And both husband and wife are sure to be more committed to making it enjoyable when they know and understand the benefits that God has set aside for the married couple.
See the reference Scriptures below and feel free to leave a comment. Always remember though, it starts with you (not the other person).
Then the LORD God made a woman from the rib he had taken out of the man, and he brought her to the man. The man said, "This is now bone of my bones and flesh of my flesh; she shall be called 'woman, ' for she was taken out of man." For this reason a man will leave his father and mother and be united to his wife, and they will become one flesh.
Wives, submit to your husbands, as is fitting in the Lord. Husbands, love your wives and do not be harsh with them.
He who finds a wife finds what is good and receives favor from the LORD.
Many a man claims to have unfailing love, but a faithful man who can find? The righteous man leads a blameless life; blessed are his children after him.
A wife of noble character is her husband's crown, but a disgraceful wife is like decay in his bones.
A wife of noble character who can find? She is worth far more than rubies.