SirBryghtside said:
1. Innovation is overrated
Interesting. See, the definition of innovation is to introduce new ideas or to make changes to anything established. [http://dictionary.reference.com/browse/innovate] Bearing that in mind:
2. Portal 2 was better than the first
Had Valve not taken the time to polish Portal a bit and added some innovative ideas to the mix (like the gels, characters, and backstories), all of the best parts of the game would not exist.
3. Half-Life 1 was awful and had no story, but Half-Life 2 was infinitely better
Again, if Valve had stuck with their formula for HL1 and chose not to innovate their formula by not only adding more story, but seamlessly mixing it into the gameplay HL2 would not stand at the pinnacle of narrative games as it does now. Their NEW IDEAS in the area of narrative games have blown open the door to possibilities and proven they can mix together if done right.
4. Metroid Prime 3 is the best of the series
Nintendo continued to CHANGE WHAT WAS ESTABLISHED in order to bring you the different variations of gameplay and story in all of the Metroid games.
5. Pokémon has been getting gradually better
Again, a steady stream of innovation to their formula for more than 10 years now.
6. Ocarina Of Time isn't that great
Zelda is yet another product of innovation--its sequels every time introducing new ideas and gameplay elements, giving us the broad range of games and gameplay that exists in the franchise today.
7. Mass Effect 2 was better than the first in just about every way
Again, all of those improvements are the fruits of innovation. Changing what already exists.
And I think it should be noted that Pokemon, Metroid, and Zelda were all quite innovative at the times they came out. Their NEW IDEAS really set the standards in their respective fields and genres, which is why they are still around today. Nintendo likes to take their games that have already hit plenty of home runs and see if they can get them to not only hit it out of the park, but hit it into a park about three counties away. The best way to do that is to try different balls and bats. And according to your testaments regarding sequels here, it seems they were right to do this.