As for the quality of the offers - I have not checked it on myself (I mean the services that I advertise), I hope I will not have to; It's difficult to objectively assess the technology now, since in fact they have everything that others have. They don't have any super global innovative stuff, but it is comfortable to work with them. They have different contests for webmasters - I used to take part and most likely I will continue doing so, and there's a thrill of some sort - which is nice.
The number of offers - more than satisfies, you can choose everything for your budgets and sources. Good support, which willingly helps them with that. Payments are made on time