One month is not enough to suggest a trend.
But even if the quality did diminish, that would not necessarily suggest anything about PlaystationPlus. Due to developers transitioning in the next generation, we're going to see less amazing games being developed for past gen consoles. And since developers are still getting used to current hardware, there's going to be few great games on current gen consoles too. So there's simply not as many amazing games compared to the peak of a generation. Even considering this, PsPlus has done a good job at picking the few great games out there - we've had some of the best games from last year like Bioshock Infinite and Tomb Raider.
One solution to this problem may be to offer older - yet still great - games to counter the recent decrease in quantity of games. Unfortunately, this strategy would not satisfy gamers like yourself as you would call the games old.







