I think any line that gets all the money in by the turn is great. He has a lot of Ax's in his range that hes never folding and a lot of flush draws. I fire out flop cause its a wet board with flush draw and ace. Get raised, prolly 3bet and call his 4bet ship. And chalk it up as a bad beat when he hits runner runner to boat over boat me. I think you played it fine though! You checking on the flop lets you know he has something. And he is more likely to bet an ace vs flush draw but we can assume he has one or the other. In this case he has both. I think you did well to get the money all in on the turn. As you said it all went in when you were 85 vs 15% so thats a good play in my book.