Regarding the roster, it seemed like his main point was that on top of missing some shows like Jimmy Neutron, Rocket Power, or Angry Beavers, nine of its characters were from SpongeBob, Ninja Turtles, and Avatar, and I'm like...yes, that's true, but in terms of represented shows, the game is still pretty much on par with Kart Racers 2 (which from what I recall, he didn't seem to have an issue with the roster there), not to mention it features both The WIld Thornberrys (which hasn't been featured in a Nicktoons crossover since Nickelodeon Party Blast in 2002) and, even more-so, Aah! Real Monsters, which hasn't been featured in a game period since Nicktoon Racing back in 2000; it took 21 YEARS for that show to be featured in any game, let alone a crossover like this!
And yeah, he did come off as kind of pessimistic towards DLC happening, if I'm being frank.