Updated version of TotalMedia Theater or PowerDVD.
IMO, TotalMedia Theater and PowerDVD are complete bloatware. It's super slow and loses functionality after a two or three years.
However, I recently came across this new software that came out this spring. It was free when it first came out, was on special for $20, but now I'm not sure what it costs. It's called Leawo Blu-Ray Player. GET IT. It is super fast, extremely easy to use. NO BLOATWARE!!!

Just my two cents.