It is still a weak draft in a lot of ways. For one thing, there's a very noticeable dearth of big men. What productive rookie big men can you name besides DeJuan Blair and Taj Gibson, and probably Blake Griffin when he returns? I can't think of any.
There aren't really any great center prospects in the draft class, from the looks of it. Hasheem Thabeet looks like a great shot blocker but not that remarkable in anything else, and very, very raw. He doesn't look like a #2 talent to me. The only other center I can even think of in the whole draft is Byron Mullens, and he's in the D-league.
As for small forwards, there are a few: Budinger, Casspi, Jerebko. That's basically it.
There are a lot of point guards in the draft class, and a few pretty solid shooting guards. It's definitely a good class for guards.
I think it's reasonable to expect that at least a few of the players from this draft will be All-Stars at some point. Maybe one or two will be deemed superstars, but that's very iffy at this point. So far none of the rookies has really emerged as a person I could see carrying a previously-doomed franchise on their shoulders for years to come. Brandon Jennings and Tyreke Evans have been pretty darn good so far, definitely surprising, but while I could see them being All-Star franchise players I'm not sure I'm convinced yet they will ever be MVP-candidate type players (which is really my definition of a superstar).
Next summer's draft has a ton of big men prospects and the consensus #1 draft pick (so far), John Walls, has been toted as one of the top three draft talents of the past decade (along with LeBron and Dwight). I think this draft may end up looking fairly weak compared to that one. Compared to 2008, though, this draft might not look that weak.
One thing I can say, though, is that with the emergence this year of Rondo as one of the top 5 point guards, Derek Rose breaking onto the scene last year, the surprise of Brandon Jennings and Tyreke Evans in this year's draft class, and the upcoming promise of John Wall, the next decade could be one of if not the greatest era of point guards yet. The title of "best PG" might not belong to Chris Paul anymore 3-4 years from now. It's fairly exciting.
Chris Paul
Deron Williams
Derek Rose
Brandon Jennings
Rajon Rondo
Tyreke Evans
John Wall
That's a potential top 7 for PGs in the league just a couple years from now, and all of those names are pretty young with tons of potential for even the older members.