1. I don't know why I never realized this before, but it is essentially a modern day retelling of the Dr Jekyl and Mr Hyde story. Both have a troubled doctor who manages to turn himself into an uncontrollable beast, and the two are seemingly separate people with no memory of what happens when he changes. It all seems so obvious now, I can't believe it just came to me now. It also borrows from the biblical story of Samson, who was also known to wreak havoc when he got angry.
2. I wonder what the wardrobe budget is for Dr David Banner. Every time he gets angry he destroys a shirt and pair of pants. It's a good thing he's pulling down a doctor's salary otherwise he would quickly go bankrupt. The Hulk was walking around barefoot, so I assume he destroyed his shoes too, but since they didn't explicitly show him busting out of them, it's possible he simply removed them. That would save him a bit if he did.
3. It is kind of a warning about the dangers of roid rage.
4. I find it somehow odd that even his nipples turn green when he changes. I don't know why I should expect any different since his hair changes color as well, I guess I just thought that they would be a different shade of green.
5. Finally, as he was lifting his car in a rage, I couldn't help thinking that someone needs to remind him to lift with his legs and not his back. If he gets a lower back injury, he will really get angry. But then again, with his superhuman strength, maybe he's impervious to back injury. Even a gun shot barely slowed him down, so I suppose that's a safe assumption to make.
That's all I've got. It's just a shame that Lou Ferrigno got typecast and never really had much of an acting career outside this show. I guess his buddy Arnold Schwarzenegger took all the good roles for bodybuilders. Maybe Lou should follow in Arnold's footsteps and run for governor. It will have to be a smaller state though since he wasn't as popular as Arnold. Maybe Wyoming. And he would add to the growing list of former co-stars of Arnold to run for governor. Although I guess he was never a co-star, just a friend. Still, why not run anyway?