The Two Knights Opening - Traps

I played a very intresting game in live chess today, and unfortunately I got "tricked". If you pull off your moves successfully (which Isn't that hard as a high rated player at blitz), you come off much better as black. Lets see the game shall we? *note* this position is so rare that you might as well look at it as an intresting game, not something to learn off.

Thanks for watching my game =) Any comments is appreciated. The move list has some variations in it.

This is under game analyse - wrong place? Maybe openings would have been a better choice. As for analyse, I have already analysed it, so really, just put what YOU think down, and that will me intresting too =)

5. Bxf7+ is a bad move because the black king's displacement is only temporary, while black takes full control of the center with pawns on e5 and d5 (as in the lines you showed).
White should play a gambit with 5. O-O or 5. Qe2.