I would tend to agree with that, though I would go further to say that the server administrator and enterprise administrator ones are in a different league. I've been working with AD DS for nearly ten years, but I've had no exposure to the more "exotic" areas such as RMS and FS. This has put me at a severe disadvantage when it comes to taking the server exams; rather embarrassingly, I've failed 70-640 four times now. It took me three attempts to pass 70-659. Conversely, I passed 70-681 on my first attempt, and from what I've been told 70-680 is easier.MCITP Desktop Support and Desktop Administrator are perfectly suitable for entry level qualifications into IT in my opinion.
My advice to the OP would be to avoid getting a service desk/first line support role if at all possible. As others have alluded to, you are treated as little more than having a janitorial role - cleaning up the computing equivalent of vomit and urine for ungrateful end users. If you do decide to get into support, do whatever you can to improve your skills and move on and up, before it demoralises you.