Titanfall launches today

And I find that I am not too concerned. Still, here is the Official Gameplay Launch Trailer

Please note that this is the Xbox One and PC version. There is an Xbox 360 version arriving in two weeks (March 25).

I would not buy the Xbox 360 version until you have read 360 specific reviews. There are none of the cloud features that are a big part of the multi-player servers and AI on the Xbox One, the beta run excluded the 360 version, and it was sub-contracted out to a separate developer (Bluepoint). None of these things are necessarily bad but I would still wait for specific reviews.