6 Months Ago, G4 TV says (in TMNT Smash-Up E3 2009 Preview) Admittedly, this doesn't look as accomplished or as deep as Super Smash Bros., at least not yet. But for anyone who prefers Michelangelo to Mario, Donatello to Donkey Kong, or Splinter to Samus, Smash-Up might be the brawl to end it all... ...

And Examiner.com says (in New Super Mario Bros for Wii impressions) When my family comes together for a holiday or birthday celebration, you can always find all of us kids gathered around playing Super Smash Bros Brawl or Mario Kart Wii. So it'll be no surprise when we add this to our gaming repertoire once it's ...

And Destructoid says (in Teenage Mutant Ninja Turtles: Smash-Up trailer) A slew of unlockables and minigames will also be thrown in for good measure. And if the above trailer reminds you a bit of Super Smash Bros. Brawl, that's probably because it's being developed by Game Arts, part of the team that worked on Brawl. ...
E3 2009: New TMNT for Wii, XBLA, PSN PALGN

And CVG Online says (in Ubisoft's conference summary) A brief trailer was shown of Teenage Mutant Ninja Turtles: Smash-Up which desperately tried to cling onto the fact that it was being developed by a team that did some initial work on Super Smash Bros Brawl (though of course, the claim during the ...
E3 2009 - Ubisoft: The Highlights MTV.com

And Escapist Magazine says (in Team Fortress 2 Does Super Smash Bros.) Then, of course, extrapolating on that idea makes me crave a game pitting the TF2 cast against Nintendo's characters. And inevitably I start imagining situations to explain why all this fighting is taking place. Maybe Heavy sat on Pikachu by accident, ...