This thread poses so many interesting questions:
Not to mention the characters going "ohhh, we're so poor" because they chose to lead the "Bohemian life" and then exploiting actual homeless people for their art. I thought the scene between Mark and the homeless woman addressed that irony rather brilliantly. Mark is obviously an idealist and his naive hypocrisy is highlighted as part of his journey.
I also think some of the derision you might hear about within the business is much of the "of course you were in Rent, wasn't EVERY b'way performer?" That has less to do with Rent than every long-running show ever, especially those that ran longer than Rent.
They are all lazy, selfish, and expect something for nothing. They have a sense of self entitlement. How so? Benny reneged on the deal he made with Mark and Roger not only threatening to kick them out if they don't start paying rent, but demanding back rent for the time they were told they could stay for free. The expectation was placed by Benny, not Mark and Roger. At that point, it becomes an issue of principles, not self-entitlement.
I never bought the love story. Lust and love are different. But not mutually exclusive. At least, not in the case of my current relationship, which sounds like you might consider invalid for not following some preconceived timeline of events. Which love stories do you buy into? The sexless ones? Love at first sight, but no touchy-touchy? It's pretty clear that Roger and Mimi struggle with their feelings towards each other throughout the show until the end. Tom and Angel celebrate their attraction to each other, yet there is no mention of lust or sex.
And don't get me started on the whole 'back from the dead' thang. Again, she was unconscious, not dead.
I didn't like what the show was glorifying (casual sex, sloth, being owed something). At what point does Rent glorify sloth or being owed something? I didn't see laziness being celebrated anywhere and the only person claiming they were owed anything was Benny, which was the opposite of glorification. As for casual sex, Rent addresses sex (though not specifically casual sex), but doesn't really glorify it, but I can only assume you must really hate Hair.
The only real point of contention I see is Angel killing the dog, but that whole number is a direct reference to La Boheme where a parrot was killed instead of a dog. I don't think the show is any more about self-entitlement or laziness than Caroline, or Change is about schizophrenia because Caroline's appliances talk to her. The funny thing is, La Boheme is far less palatable in its story and characters' behavior (which were lightened quite a bit for Rent). Do opera lovers hate La Boheme for these reasons as well? I'm not an opera-phile or anything so I don't know if this is a common argument among them.
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian