You see this in a lot of east Asian films. I was visiting a friend and his mum and ad were watching soap opera and they had robocop and terminator theme during a car chase. It was pretty hilarious. Another show i remember had final fantasy Fethos Lusec Wecos Venosec.
Frost is i feel is an excellent frame for beginners in my opinion, hes not hard to get and is very versatile especially if you are getting swamped or need to defend a point. He can also help your team mates as well and he can be a god send when it comes to those higher tier sortie defense missions. I still use him in nearly all missions but weaning my self to other frames untill i get frustrated.