MrKnickerbocker
clap hands
Well, I was thinking in the last 15 or so years.
Lord of the Rings is the best from the last 15 years. Nolan's Batman trilogy is also really good, although Dark Knight Rises was a bit of a let down. The Three Flavours Cornetto trilogy is highly enjoyable. Maybe Bourne? I only saw the first one, so I can't comment.
The X-Men trilogy was pretty good, then X-Men 3 happened. Spider-Man trilogy was really good, then Spider-Man 3 happened.