yes 
the story was extremely boring 
when i was playing the missions, i was in shock cuz usually theyre quite fun, but in 4 theres only a few missions, like the museum and bank robbery, that i actually enjoyed. 
and san andreas was a nice long game but 4 is like...im guessing a tad bit longer than LCS? 
 
lolwut? GTA IV is the longest GTA, I don't know what you're talking about.