Uh, yes. They cannot be anything other than "just opinions". No matter how much you want pure facts to be the detail of the review you cannot factually define what is fun. That's an entirely subjective value that differs from person to person. Leaving this out means simply detailing the gameplay included and this is something anyone can get by looking at the back of a box.
"I am offended that someone would believe that a murderer, rapist, or thief who has said they are sorry for their crimes would get into Heaven, whilst a person who has done nothing but think would go to Hell. "
So, what you are really trying to say is you are offended by religion, not claims made against you.
" I also am told that if I don't believe in god then I will go to hell. This is very offensive; because I am 100% sure hell doesn't exist and when I die I don't want people thinking i am going to hell.
This statement makes no sense. You don't believe you are going to hell and therefor you are offended by the accusation that you are going to hell.
I decided to pick it up and it's ok. Granted I'm not the target audience and I can easily see so many limitations on what you can do, but working within the confines of Kodu I'm trying to create a bullet-hell shooter.