i guess so.

cobb and his wife use death ( train ) to escape limbo

Heh that's what I've been wondering- how Fischer's limbo has everything Cobb built in HIS limbo. It could be because they're all connected anyway, from the device on the airplane, but I like the idea that everyone, even inside deep layers of dreams, can have their own individual dreams. But anyway, I think they got into Fischer's limbo by connecting the device to his dead body in the snowy mountains lair and entering into his limbo from there. From my understanding, if you die in a dream heavily sedated, you go into limbo and you will NOT realize it isn't reality down there, so it wont cross you mind to shoot yourself so you can get back up there, as you would already think this is reality. But if you connect the device to someone who has gone into limbo, and go into his limbo, you're well aware it's not reality. That's how Cobb and Adriandne saved Fischer.

It also explains why Cobb looked so confused when he met old Saito. Both of them were in their own limbo and accepted what was in front them as reality. Somehow something (in my opinion, the Cobb's totem, but I'm not sure) reminded Saito that he isn't living in reality, and by reminding Cobb about the promise to allow him to return to the states, Cobb is reminded that he has children waiting for him and this cant be reality as well. They both get out of limbo (dont know how, by killing themselves I suppose) and wake up on the plane.

I need to watch it again, because I think my interpretation is flimsy. And I dont even wanan go into the whole the-end-is-a-dream debate before I get all the details right.

What bombing? You mean the endless scenes of Eames arming and planting explosives? Nothing to enlighten, they're just boring!

OK the detonation acts as a kick to bring them back to level 2.

The detonation was to bring Cobb and Ariadne back from Fischer's limbo most probably. It didn't really matter since Ariadne and Fishcer killed themselves to get out of there. I'm actually beginning to feel sick thinking about the plot.

I think he suggested using explosives only after Ariadne convinced them to go into Fischer's limbo. But dont quote me on it.

Quickfire is right. I'd hate to agree with him since agreeing with him meant that I was wrong on my initial judgment but the more you see it, the more you realize the action scenes were either too short or too long. First time I've had problems with action scenes from Nolan though. I still believe he has it in him as seen in TDK's car chase.

Sure? Hmm I seem to remember Eames saying something about arming explosives right after Cobb agreed with Araidne to go into the limbo. Shows you that Memento is right, memories can be damn unreliable. Especially my memory.
This I agree with. The zero gravity scenes, especially the fight, looked the most authentic I've seen.
Well the action in Batman Begins sucked as well. He improved in TDK, though most people still say the action there sucked. I dunno, but I liked the prison transfer sequence in TDK. Certain parts of it lacked a visual grasp but for the most part it was tense and chaotic... in a good way, I felt. It had three of the film's coolest moments too- Batpod emerging from the Tumbler wreckage, the semi truck doing the flip, and the batpod doing a different flip off the wall. The other fight scenes in TDK dont fare as good in my books, although I found them more watchable in repeat viewings.

i remember that too.

When fisher died, cobb said something bout set the charges.

maybe the machine to let fisher heart beat again?

Good explanation! 

But still, I want to know why didn't the van's impact act as a kick to wake Arthur up?

sequal will always be compare with the original, godfather 3 is a good film if it have a different title but it was following on the two greatest movie in history that it is so hated by fans.