I've never seen the Angelina Jolie movies or played any version of the game, so all I knew going in was "Adventuress kicks lots of ass while looking for archaeological discoveries." Honestly, I was more interested in the cast (particularly Vikander, Goggins, and West) than anything else.
With basic expectations, I thoroughly enjoyed the movie. It had nice shades of Indiana Jones without ripping it off, but it falls a bit short of being an instant classic like Raiders of the Ark, mostly due to some cliché plotting and dialogue. Ultimately, the performances lifted up the film than of the action, particularly Vikander as a tough, but vulnerable woman. Goggins and West are wonderful as always, but Vogel is no Boyd and Richard is no McNulty.
The action was a mixture of good intensity and video gamey, the latter of which was to to be expected. I did love the intense moments on the waterfall, where I felt like Lara was in genuine danger thanks to the excellent camera work. Of course, the back-tracked from that "realism" with the inevitable collapse of the tomb action sequence, but like I said, it was to be expected.
I could go either way with a sequel, but I did like how they set it up with Richard's former business associate as the new bad guy of the shadowy Trinity (assume it's from the games?).