It'll not become a classic but it is still a watchable movie.
Don't bet on it, it's every bit as good if not better than supposedly "classic": movies such as Omega Man, Soylent Green, Rollerball, Logan's Run, etc.
Pass some of what you're smoking over here.
It's a good movie but I doubt it, or anything made in our life time, will be a classic. Give it a few more months and the movie will be forgotten, if it hasn't been already.
I really enjoyed it, good visuals, good story, good cast, but there's nothing remotely remarkable about on a technical or story-telling level.