I agree. I fear they are following the same approach that Raimi in company went. A stand alone film that does not set the tone, or even better, foundation, for future films. Here's truely hoping I'm wrong, and hope they include Kraven... maybe even follow something similar to "Spidey 4" story in my sig. If I remember correctly, Vandy script was big and extended over two films, with Lizard making his appearence as part 1 cliffhanger, to be featured in part 2. I guess they are crunching it into one film, if the rumor is true; Ifans is to play Connors.  
 
I have not reached that point of faith yet; but, I believe the Lizard can be done well... with a much larger budget than $80 million.