Everytime I have somebody ask me about a Brother, it's because they just saw <insert store name here> has one on sale for like $50. When it fails in a year or two (which in reality was only a couple of hundred pages) they figure they got a year out of it so they are making good on it.
On the other hand, most of the customers I work with have $500 HP Lasers that are 5+ years old and page counts up in the 250k+ range. If the cost of consumables (in other words the long term cost of ownership) is a major factor in your buying decision, then you should consider expected lifespan as well.
I have a Sammy MFC as well and have no complaints with it either. But I bought it with the knowledge that I'd only use the actual printing portion half a dozen times a year at most. I've had it a couple of years now which is all the more most people ask about. However, I've printed less than 100 pages on it. I've gotten far more use out of the scanning than the printing.
TLDR; If you are only going to be printing a handful of pages occassionally, then yes, any cheap laser should work fine for you. If you are going to be printing out books, then I'd recommend investing in a bit nicer printer.