This is actually really, really good. 2.5gbs of download traffic per day can go very fast. Just one of Deadzone's video posts can totally knock that out.

That said, premium members should have less limits, after all, some of us are actually paying for our accounts. That and, competitors like netload have no download limits. If one uses a download manager, like IDM or Jdownloader, it's possible to load it up with stuff you want and schedule it to download only during that time. That's what I do.
Although I don't see this lasting past mid-April, but we will see.