Trying to link reviews users actively input under the show page of the specific movie for which the review was written - ruby-on-rails

Question

Under app->controllers->reviews_controller.rb, I have the following code:
`def create
review = Review.new
review.movie_id = params["movie_id"]
review.rating = params["rating"]
review.content = params["content"]
review.save
redirect_to "/reviews"
end
I think that I need to use this information to link a review a user makes in real time to the view page for the movie (just basically building a mini IMDB page with about 12 movies currently)app->views->movies->show.html.erb.
<h2>Reviews</h2>
Do I need to use a params hash with "redirect_to" for the params["content"] above?
I hope this post is helpful to others seeking to gather user data and show in real time on the correct page.
This is reviews->index.
<h1>Reviews</h1>
<% for review in Review.order('created_at desc') %>
<% movie = Movie.find_by(id: review.movie_id) %>
<% if movie != nil %>
<div class="row mb-3">
<div class="col-sm-12">
<div class="card">
<div class="card-body">
<h5 class="card-title">
<% 1.times do %>
<p>Howdy!</p>
<% end %>
★ ★ ★ ★ ★ ★
<p>
<%#= review.updated_at.strftime("%B %d, %Y %l:%M %P") %>
<%= time_ago_in_words(review.updated_at) %> ago.
</p>
<h6 class="card-subtitle mb-2 text-muted">
<%= movie.title %>
</h6>
</h5>
<p class="card-text">
<%= review.content %>
</p>
</div>
</div>
</div>
</div>
<% end %>
And this is the movies->show.
<% movie_id = params[:id] %>
<% movie = Movie.find_by(id: movie_id) %>
<div class="row">
<div class="col-sm-6">
<h2>
<%= movie.title %>
</h2>
</div>
</div>
<div class="row">
<div class="col-sm-3">
<img src="<%= movie.poster_url %>" class="img-fluid">
</div>
<div class="col-sm-6">
<a href="/movies/<%= movie.id %>/edit" class="float-right">
<i class="fas fa-pen-square"></i>
Edit This Movie
</a>
<% director = Director.find_by(id: movie.director_id) %>
<% if director != nil %>
<p>
Directed by <%= director.name %>
</p>
<% end %>
<p class="lead">
<strong><%= movie.plot %></strong>
</p>
<div class="row mt-3">
<% characters_in_this_movie = Character.where(movie_id: movie.id) %>
<% characters_in_this_movie.each do |character| %>
<% the_actor = Actor.find_by(id: character.actor_id) %>
<div class="col-sm-3 text-center">
<%= image_tag(the_actor.photo_url, class: 'img-fluid mb-3') %>
<br>
<strong><%= the_actor.name %></strong>
<br>
as <%= character.name %>
</div>
<% end %>
</div>
</div>
</div>
<div class="row mt-5 justify-content-center">
<div class="col-sm-6">
<a href="/reviews/new?movie_id=<%= movie.id %>" class="float- right">
<i class="fas fa-pen-square"></i>
Write a Review
</a>
<h2>Reviews</h2>
</div>
</div>