Omniplex vs Odeon

What has happened to Omniplex, in the last 12 months or so I've noticed that alot of films (mainly horror types) just don't seem to get any air time and I've found myself either having to go to Odeon to see them or wait until they come out to stream? Has Omniplex lost the license to show alot of new films or something cos it's by far the more comfortable cinema to go to but it seems there is far less new films that you can watch there.