No one did, so you're safe.
This isn't about the series. It's about one specific entry in each series that has plenty of reviews available to get a representative quality comparison. And a 78 for NSMB2 is pretty absymal when you consider that most big site reviewers won't give a Nintendo game less than an 8, similar to the inexplicable Final Fantasy and Madden treatment.
And frankly, I wouldn't have brought up either if Andrew hadn't, because neither NSMB or LBP does much for me personally as a sub-series and series, respectively.
I probably should have started with this, but I'll finish with it instead. Here are the lists I am talking about
:
3DS
- Legend of Zelda: Ocarina of Time 3D (94)
- Super Mario 3D Land (90)
- Zero Escape: Virtue's Last Reward (88)
- Super Street Fighter IV: 3D Edition (85)
- Mario Kart 7 (85)
- Kid Icarus: Uprising (83)
- Professor Layton and the Miracle Mask (82)
- Cave Story 3D (82)
- Resident Evil: Revelations (82)
- Skylanders: Spyro's Adventure (82)
- Star Fox 64 3D (81)
- Shin Megami Tensei: Devil Survivor Overclocked (80)
That's 12.
Vita
- Persona 4 Golden (94)
- Rayman Origins (88)
- LittleBigPlanet PS Vita (88)
- Mortal Kombat (85)
- Zero Escape: Virtue's Last Reward (84)
- Gravity Rush (83)
- BlazBlue: Continuum Shift Extend (83)
- Metal Gear Solid HD Collection (81)
- Uncharted: Golden Abyss (80)
- Ultimate Marvel vs. Capcom 3 (80)
That's 10. And the 3DS has been out almost a year longer. Keep in mind that my statement was "At this point, the 3DS and the Vita are in parity in terms of quality releases." There is no objective argument against that whatsoever. Some people on TNL probably like every game listed above. It's not like Barbie or Dora or something is padding one of the lists.
Now, there are lots of ways to shoot holes in both lineups. Of the 21 unique games (Zero Escape being on both), six are remakes, and an additional five are multiplatform releases. So we're talking 10 original games total, and that's counting BlazBlue as original, since I think it's a unique version/sequel.
For the record, if you go down to 75 instead of 80, which is still considered green on Metacritic, you get 12 more 3DS games, and 10 more Vita games, so the ratios hold. I'm not typing out 22 more. So if you consider 80 "quality," then the 3DS has had 0.52 quality games per month, while the Vita has had 1.00. If you use 75 instead, it doubles to 1.04 and 2.00, respectively.