If you're a Spider-man fan, you'll love SSM. It's the best tv show by far. In fact, it's the best media adaptation by far. I'd take that show over any of the movies any day. The only dialogue that bothered me is the Eddie/Pete "bro" issue. But it's really not that bad. The show has great characterization, the animation is 100x more fluid then any other cartoon to date, and it,
by far has utilized Spider-man's supporting cast the most effectively. It's a great show
Now, I do love the 90's show. I grew up on it, and it's what introduced me to Spidey. It has it's limitations, but it deserves major praise for single-handedly turning Eddie Brock into a more interesting character, as well as the Symbiote. It's treatment of Eddie has been used (to a degree) in every version of the character since. Both in the following cartoons and movies and the Ultimate Comics.
However, the 90's show had a lot of limitations, and it doesn't hold a candle to SSM. SSM is a great show. Whoever directs the next movie needs to sit down and watch that show and take notes. LOTS of notes.