What's unrealistic about TCW? Nearly everything, mainly- as I've stated before- it's showing a one-sided fistfight, not a full blown war where people you know die nearly everyday, and you yourself are on the brink of dieing. In TCW, the only people to die are people you barely know or just met. One of my favorite parts in Ep.4 had always been the part where Biggs gets shot down in the trench run- not because I'm cruel, bu because it's realisticly done, and you know that it's a real battle. In every battle of OT, and several in PT, show several people being shot down or killed, and you feel it. Anyone who dies in TCW is something just brushed away
As said above, the emotions in PT are fairly dull. Hayden Christionson and Nattalie Portman just can't show emotion realistically. Especially in RotS, those sceanes between them are soo hollow, and in AotC they seem almost cheezy. ESB and RotJ both have love sceanes similar to PT, except they worked, and worked well. If you're going to do a love sceane, you need a talented actor like Harrison Ford, not some teen star like Hayden. On the other hand, Ewan Macgregor did a great job of showing such emotion, like at the end of TPM and RotS. It's a shame at the end of the Mustafar duel the Ewan does such a great perforance, but Hayden ruins it with the throw in lines George Lucas put there. My friend and I have always thought the sceane should have went like this:
Anakin leaps after Obi-Wan, who slices him in half. Anakin falls into the lava, but his lightsaber is left on the ground. Obi-Wan still expresses his feelings, except without seeing Anakin. He picks up the saber and walks away. It's then revealed the Skywalker was using the Force to preserve his life, and pushes the lava ontop him away. Palpy sees him, and rescues him. That way, you still have an emotional sceane, Skyalker still gets put in the shiney suit, but it's not tainted with bad lines coupled with bad acting.