What is the difference between reserve seats and general admission?

Reserve seats are ok, except you don't get to pick who you sit next to. You hope you don't get the loud family.

Reserve seats are great you get to pick were you want to sit and the chairs recline

General admission is first come first served, sit where you like. Reserved is actually choosing a row and seat number.

With reserve seating you get to choose your seating like in an actual theatre. Technically those seats no one can sit in but the person/s who reserved them.