Aquamarine
Member
US 1st party lineups within the first 7.5 months for comparison:
Nintendo 64
09.26.96 Pilotwings 64 (Nintendo IRD / Paradigm Entertainment)
09.26.96 Super Mario 64 (Nintendo EAD)
11.05.96 Wave Race 64 (Nintendo EAD)
11.25.96 Killer Instinct Gold (Rareware)
12.03.96 Cruis'n USA (Williams Entertainment)
02.10.97 Mario Kart 64 (Nintendo EAD)
03.26.97 Blast Corps (Rareware)
Gamecube
11.18.01 Luigi's Mansion (Nintendo EAD)
11.18.01 Wave Race: Blue Storm (Nintendo STC)
12.03.01 Pikmin (Nintendo EAD)
12.03.01 Super Smash Bros. Melee (HAL Laboratory)
01.14.02 NBA Courtside 2002 (Leftfield Productions)
Nintendo DS
11.21.04 Super Mario 64 DS (Nintendo EAD)
02.14.05 WarioWare: Touched! (Nintendo SPD / Intelligent Systems)
03.14.05 Pokémon Dash (Ambrella)
03.14.05 Yoshi: Touch & Go! (Nintendo EAD)
04.18.05 Polarium (Mitchell)
06.13.05 Kirby: Canvas Curse (HAL Laboratory)
06.27.05 Meteos (Sora / Q? Entertainment)
Wii
11.19.06 Excite Truck (Monster Games)
11.19.06 The Legend of Zelda: Twilight Princess (Nintendo EAD)
11.19.06 Wii Sports (Nintendo EAD)
01.15.07 WarioWare: Smooth Moves (Nintendo SPD / Intelligent Systems)
02.12.07 Wii Play (Nintendo EAD)
04.09.07 Super Paper Mario (Intelligent Systems)
05.29.07 Mario Party 8 (Hudson / CAProduction)
06.11.07 Big Brain Academy: Wii Degree (Nintendo EAD)
06.27.07 Pokémon Battle Revolution (Genius Sonority)
Nintendo 3DS
03.27.11 Nintendos + Cats (Nintendo EAD)
03.27.11 Pilotwings Resort (Monster Games)
03.27.11 Steel Diver (Nintendo EAD / Vitei)
06.19.11 The Legend of Zelda: Ocarina of Time 3D (Grezzo)
09.09.11 Star Fox 64 3D (Q-Games)
10.02.11 Tetris Axis (Hudson)
Wii U
11.18.12 New Super Mario Bros. U (Nintendo EAD)
11.18.12 Ninja Gaiden 3: Razor's Edge (Team Ninja)
11.18.12 Nintendo Land (Nintebdo EAD)
11.18.12 SiNG Party (Freestyle Games)
Q1.2013 Game & Wario (Nintendo SPD / Intelligent Systems)
Q1.2013 LEGO City Undercover (TT Fusion)
Q1.2013 Wii Fit U (Nintendo EAD)
Q2.2013 Pikmin 3 (Nintendo EAD)
lol.20XX The Wonderful 101 (Platinum Games)
Nintendo Published releases in North America for the first 7.5 months (launch window):
1. SNES Pilotwings 08/13/91 North America
2. SNES Super Mario World 08/13/91 North America
3. SNES F-Zero 08/13/91 North America
4. SNES SimCity 08/13/91 North America
5. SNES Super Tennis November 1991 North America
6. SNES Super Scope 6 February 1992 North America
1. Nintendo 64 Super Mario 64 09/26/96 North America
2. Nintendo 64 Pilotwings 64 09/29/96 North America
3. Nintendo 64 Wave Race 64 11/01/96 North America
4. Nintendo 64 Killer Instinct Gold 11/25/96 North America
5. Nintendo 64 Star Wars: Shadows of the Empire 12/03/96 North America
6. Nintendo 64 Cruis'n USA 12/03/96 North America
7. Nintendo 64 Mario Kart 64 02/10/97 North America
8. Nintendo 64 Blast Corps 02/28/97 North America
1. GameCube Luigi's Mansion 11/17/01 North America
2. GameCube Wave Race: Blue Storm 11/17/01 North America
3. GameCube Super Smash Bros. Melee 12/02/01 North America
4. GameCube Pikmin 12/02/01 North America
5. GameCube NBA Courtside 2002 01/13/02 North America
6. GameCube Eternal Darkness: Sanity's Requiem 06/23/02 North America
1. Wii The Legend of Zelda: Twilight Princess 11/19/06 North America
2. Wii Excite Truck 11/19/06 North America
3. Wii Wii Sports 11/19/06 North America
4. Wii WarioWare: Smooth Moves 01/15/07 North America
5. Wii Wii Play 02/12/07 North America
6. Wii Super Paper Mario 04/09/07 North America
7. Wii Mario Party 8 05/29/07 North America
8. Wii Big Brain Academy: Wii Degree 06/11/07 North America
9. Wii Pokemon Battle Revolution 06/25/07 North America
1. Wii U SiNG Party 11/18/12 North America
2. Wii U Ninja Gaiden 3: Razor's Edge 11/18/12 North America
3. Wii U New Super Mario Bros. U 11/18/12 North America
4. Wii U Nintendo Land 11/18/12 North America
5. Q1.2013 Game & Wario (Nintendo SPD / Intelligent Systems)
6. Q1.2013 LEGO City Undercover (TT Fusion)
7. Q1.2013 Wii Fit U (Nintendo EAD)
8. Q2.2013 Pikmin 3 (Nintendo EAD)
There's always around 6-9 Nintendo-published releases for the first 7.5 months / launch window for new Nintendo consoles. I don't see why others are expecting more than that.