In retrospect, it's hard to believe we've gone fifteen years without a single new take on the Mario RPG formula. Mario & Luigi: Superstar Saga, developed by Super Mario RPG alumni at AlphaDream and the game we are reviewing today, was the last new concept introduced and that was way back in 2003's GameCube/Game Boy Advance era. Since then, Mario & Luigi has ballooned with five consecutive sequels (including Superstar Saga's 3DS remake just last fall), Paper Mario only had one more RPG (2004's The Thousand-Year Door) before bumbling into a hitherto unfinished run of tone-deaf platforming/action hybrids, and despite what dubious rumors may tell you, Nintendo, Square-Enix and AlphaDream's aforementioned alumni remain uninterested in a Super Mario RPG sequel.
In other words, for maybe the past decade we've been offered Mario RPGs/non-RPGs people are either sick of or don't want, and whereas Nintendo may strangely be complacent with this state, I can only imagine a reboot of some sort would ease our depressed fatigue. My current adoration of Mario & Luigi: Superstar Saga + Bowser's Minions aside, Mario & Luigi's over-saturation is mostly imposed by the series' mixed quality: Superstar Saga and DS's Bowser's Inside Story are generally regarded as the best, with the rest either considered mediocre (Partners in Time), well-meaning but tutorial/content-bloated (Dream Team) or just wasted potential (Paper Jam). When the series works, its offerings are among the most delightful Mario spin-offs around; when it doesn't, it feels draining and monotonous.
