It seems they're bad if the hourly rate you get is lower than what you expect/want. Otherwise, it seems like the sort of thing that you can look into if you're

It seems they're bad if the hourly rate you get is lower than what you expect/want. Otherwise, it seems like the sort of thing that you can look into if you're strongly interested (go through the process, see what it's like, see if there are any problems, etc), then back away from if it seems it's not working out. What caught my attention when I heard about them was how heavy-handed they were in promoting/maintaining their brand (positive reviews magically appearing, BS/fake comments, etc). While it could just be tasteless marketing/PR and brand management, it could also be suggestive of slimy, untrustworthy, full of it, etc.