Overall, I find this to be an enjoyable port of this game. I personally havent experienced any of the bugs that others have mentioned playing on my 5S.
The controls are a little tough to get used to, but Ive made it 3/4 of the way through the game, so its totally doable, though it is tough to be as nimble as you sometimes need to be.
My only gripe is the same gripe that I had back when this game originally came out... enemies are not so much challenging as they are annoying. But I guess thats how games were back then...
Overall, this is totally worth $.99 - its fun, just get it.
Unkle Krab about Tomb Raider II, v1.0.1