Value sucks. If your collecting for value, go collect COINS
As for accuracy, it sucks too. I will honestly take a much cooler product then a "UBER SUPER ACCURATE VERSION OF SOMETHING" because alot of times, the real thing...well, is quite silly.
The AvP-R Alien is horrible looking, a giant neck that obviously hides the actors, the fleshy shoulders, the fatness, ect....if NECA had some fun with it, and made the neck smaller, gave the Alien more realistic shoulders, then the Alien would've been AWESOME.
But no, the only thing awesome about it is the articulation.
Same with Chet the Predalien. I would've much rather have had a semi accurate one then a cruddy movie accurate one...
Sorry for the rant, I just get annoyed when someone just dismisses a really nice looking product (mcF Alien, Dark Knight HTBatman, Queen) because of a tiny little detail that they forgot, or couldnt add in....eh...