It'd be a flaw if the game itself hasn't really improved on certain things that people have complained about. These would have to be issues that seriously affect a game's gameplay, or contribute to bugs & glitches out the ass.
A good example of 'more of the same' being a GOOD thing: Syphon Filter 2. Probably one of the best PS1 games I've ever played. It had moments that honestly belonged in a Arnie film, a political thriller, & even a Splinter Cell game. More importantly, they managed to improve on certain aspects of the game (analog stick control, improved graphics, even more fun weapons, 2-player mode) & made the game just much better.
An example of 'more of the same' being a BAD thing: Modern Warfare 3. This is more the action we love, yet something went wrong. Maybe it's the map design in MP that makes any form of sniping useless, combined with a God-awful spawn system that makes it hard to stay alive in combat. Or the campaign, which lacked certain COD4 moments, like a good bit of diversity (All Ghillied up type levels & gameplay), moments where enemy & friendly are easy to tell apart, and generally some poor writing (how will America & Russia have peace talks if both sides want to kill each other still?)