Can I rewrite this please?

Rating: 5/10 (9 October 2012)

OK, I generally liked this movie, at least I wanted to like this movie but it was really difficult to look past some of the more ludicrous plot points.
I mean if your goal is to be stupid and make sure you die, you'd pretty much do what this guy did throughout the whole movie. This is one of those movies where your constantly left asking: "Why did you do that? No one would do that."
I realize it doesn't make much of a movie for someone to figure out immediately how to get out of this contrived situation but still, the writers could have at least tried to create something a bit more compelling.
Also, the prosecutor for the case was on his hit list who happened to take the same cab as the hit-man does, within minutes of each other. Setting aside the absurd level of coincidence that would take, why would they want to kill the prosecutor? They're not witnesses. I'm sure they'll find another prosecutor!
Watched this movie last night and my mind has a few more observations/issues with this movie:
1. Immaculate Discovery - as is pretty much required in this genre/level of writing for this movie, the bad guy miraculously and immediately knows exactly where the main POWER cables for the entire building are and is able to chop through it with a convenient axe.
2. Good thing that modern buildings aren't supplied with back up power generation or something...
3. Off the grid - Also convenient that this is the ONE large building in LA that is entirely off the grid so that a complete power loss event wouldn't trigger a call to, you know, the POLICE of Fire Department or something.
4. The Lone Ranger - OK so she's prosecuting this HUGE case and four of HER witnesses just got murdered. No one of the many federal agents working on HER case think to call her and maybe send some, you know, protection for her!
5. The Lone Ranger - Part II - I know the government has limited budget. How convenient that she's the only prosecutor working on this case. She's only trying to bring down a major cartel. I'm sure the government sends only one lawyer to work the case.
6. The lonely employee - what a bummer that major business buildings have only one employee working at them in the evening! Especially ones where prosecutors working on sensitive cases involving the drug cartels work! And this one employee gets killed so I guess no one can, you know, call the police or something. Too convenient for the bad guy!
Well, there's lots more fun in store too but don't want to spoil it or nothing!