Is this the right decision?

you likely wont listen to this advice, but I tell you, if you go there, you will GET BADLY BURNED. He is gonna make you feel like you are the most important female in the world (players do that, thats how they get all the girls)and you will fall for him, and you will get your little sweet heart TRASHED, sweetie. Take the higher ground, and do not be another crotch for him to brag about, you will get your rep ruined and the nicer young men will know about you. Please ignore him, and realize that he will chase you more if you do, BUT IT MEANS NOTHING. Stay away from him!! and he will NEVER be your "boyfriend", though he may pretend to be until he gets what he wants.

you already said it, he's a player...
sooo..therefore you will get hurt and used at the end

I'd say yes but don't let it go too far. If he wants to do things over your boundaries simply say you need to feel like you're in a committed relationship

Going to the dance with him would be a bad decision, you already said that he's a player, he's only going to use you . How can you go out any way when your parents won't allow you to have a boyfriend which is good. Stay away from losers especially this one.

well you said he is a player but he could
change but he might just end up hurting you
and especially if he is one of those popular
show offy jerks and yeah if you say yes
you will have a good time for now but
later you might regret it so if i was you
i would probably say no but that's just my
opinion

He is looking to get something from you. Don't go out with him.