"Another thing to consider is this: A lot of universities, and this is probably even more true for the big name ivy league institutions, get a lot of application from people going through a mid life change, who now "want to go to graduate school at..." These applicants have a B.A.. from 20 years ago, maybe in English, maybe in Biochemistry, but they've always loved English. Let's say they've got great test scores and undergrad GPA's...but they don't have a writing sample, so they have to come up with one or rewrite a term paper on Wordsworth from eons ago. They get recs from professors who reply to their requests with a "Yes, of course I remember you fondly." The recs that get written by these profs are indeed fondly boilerplate -- the letter devised from template that sits in a folder titled "recommendation letter from students who I don't recall." So, this is a student with great GRE scores, great GPA's, maybe decent writing sample and very impersonal recs (whether from celebrity profs on unknown profs, doesn't matter). This candidate will struggle to get into a top 20. What they'll likely end up doing is cry age discrimination -- but really what killed their application is dreamy SOP's ("When I first read Tennyson at age 5, I knew that..."), or LOR's from profs who have lost excitement about them even if that student showed exceptional promise several decades ago."
You really seem to be making stuff up here. (I don't know if universities discriminate based on age or not, but that's another issue.) First of all, any halfway intelligent person knows that if they completed their undergraduate work more than ten years ago, they are going to need coursework and letters of recommendation that are recent. As a "mature"
person who applied this year to programs, I never once thought of asking my undergrad professors for letters.
Also, what makes you think that an older candidate would write a "dreamy" and cliched SOP about some childhood notion? I've been reading widely across disciplines for years. I imagine most older people applying to literature programs have a lot more to write about than their childhood dreams. I didn't even write about college. I've done a lot higher thinking and learning since then.
Mid life people who love learning and want to go back to school most likely have been reading in their areas of interest for a long time. For me, academic reading has provided a sense of what intelligent, rational, and interesting writing sounds like. I imagine I'm not alone. I mean, there may be some really deluded older people out there who for some strange reason suddenly want to go to grad school and have NO idea of how to go about it. Most of us have friends, colleagues, computers and a library card and can figure it out.
I realize that the paragraph I'm addressing was part of a longer post making a larger point, but the thinking in this section didn't make a lot of sense to me.