Lone Survivor' opens today -- here's what people are saying about it

The big screen adaptation of Marcus Luttrell's "Lone Survivor" opens in theaters nationwide today and Twitter is already buzzing with positive reviews:

[blackbirdpie url="https://twitter.com/BradThor/status/421655158997528577"]

[blackbirdpie url="https://twitter.com/andersoncooper/status/421639680304885760"]

[blackbirdpie url="https://twitter.com/andersoncooper/status/421647087420575744"]

[blackbirdpie url="https://twitter.com/jaketapper/status/421648489672499200"]

[blackbirdpie url="https://twitter.com/ScottWarner18/status/421555867159261184"]

[blackbirdpie url="https://twitter.com/DaneCook/status/421532417271136256"]

And finally, a message from Marcus:

Check local theaters, it opens tonight in select theaters & tomorrow nationwide #LoneSurvivor @RollingStone pic.twitter.com/DwawUNlvaH

— Marcus Luttrell (@MarcusLuttrell) January 9, 2014