I do remeber seeing Hult in a nice position in some US rank (don't remember which one). So rankings doesn't tell us everything. What I know about Hult is the following:
- when I started searching for a MBA last year I was really lost about any school program and visited Hult's website, which has a really nice layout, brochures and information. So I signed up for its newsletter. In the next day I received a call from someone at Hult (seriously) trying to convincing me to pay its application fee to guarantee a spot in the last round (seriously, again). Well, that was strange.
- after some months I discovered that someone I know went to hult. He finished his undergraduation and without any work experience was addmited there. Also, he didn't did the gmat, it wasn't necessary. I know him -- he's not a genious, philanthropic person or has a company that funded the school. So, he's approval was at least suspicious.
- last month I received another call from another person from Hult. This time he was trying to convince me to pre-paid my application to the 2015's intake, just to "guarantee" my spot. He said that the GMAT was not necessary too.
So, after all that, my opinion is that you, as a person who is giving importance to education quality, run from that b.school. Search some rankings, but also search this forum and another websites to understand better what makes a business school a really nice one. Watch out for every number you see in a b.school's brochure. Off course I'm not saying that everyone who has a hult mba isn't good (I believe there is a plenty of qualified peope there). I just recommend that you search for other (better) options.