I'm not a mafia-genre lakorn fan.

So, I have watched only Lion, which I fast-forwarded almost all through, that did not touch me.

Then, I have watched Tiger, the light-in-the mood and romantic one, really watched it, but it did not touch me much, either.

Then, I watched the Bull and I agree the story is probably the most complex and romantic of the five. It would be almost perfect... I don't understand the need to fake kisses for the lead couple whose actors are both getting close to middle age (Cherry does not look as beautiful anymore, and even Ken Theeradeth, whom I love no matter if he's 20 or 40, has a MOUSTACHE in here (ugh).

Contrary to the other parts, this is the only one that really has the mafia atmosphere. I LOVE all 5 stories share the same title song in different versions (either way, the song is awesome). I just like this opening best, with the Bull Gang Leader making the horns over his head, LOL. And though it's got kinda ridiculous running-theme (no one killed here seems to actually die? oops, SPOILER*:), it has something that gives you the chills...
So no matter all the flaws, this was very powerful. It only feels kinda weird this is not the last story, as the the greatest antagonist dies* here, it all feels so heavy and final. But, still the 'Rhino' and 'Swan' to go... I doubt they can beat this.