Hey Sparky, What you write here is gonna help your friends in multiple ways. We understand you are in hurry. We would request you to be more descriptive and make this minimum 140 characters. You can pick up following examples -
#8 - The Place and persons both are nice and I quite like to keep both of them with us in my fitness journey. I would surely recommend this to all of my friends.
#3 - They need some improvements, would definitely have rated them better, my overall experience with this association was not that great. I would not like to be in suggestive tone.