I'll give this agent a shot, but not going to hold my breath. This agency is not responsive at all, not like how they claim. I don't expect anything different from this one.

EQ: 7/9
Nudge, 7/29, CNR

Profile Update: Open to queries.

(Thanks Michelle_in_WI)

I don't think he's closed to queries. Doesn't say anything about it on their website. And his Twitter just says he's not accepting queries from the Space Force. ;)

EQ: 09/19
CNR: 12/30 Literary 110K

Profile Update: Closed to queries.

EQ 8/4/17 Lit Fic

EQ: 4/19/17
CNR: 6/1/17

YA Action/Drama 107k

EQ: March 03

EQ: 105
CNR: 12/19

YA Contemporary 76k

So, I had a weird exchange with Matthew Elblonk that I thought might interest people considering querying him:
I queried him 10/27. He replied about 20 minutes later that my book sounded interesting, and asked if any editors or agents had seen it yet. He didn't actually ask to see the MS, so I didn't send it, just replied that no editors had seen it but that the full was out with several other agents. I replied about a minute after he sent his initial email.
He never replied, so on 11/1 I reached out again in case I misinterpreted his initial email and he actually was requesting the full. I flat-out asked if he was interested in reading the manuscript.
Still no reply. I'm not sure what turned him off; maybe he doesn't like not being someone's first choice to query? I, like many other writers, prefer to query people who send form rejections before moving on to non-responders, but I still would have been thrilled to be represented by him.
I plan on giving him until the end of the week, in case there is a legitimate reason that he hasn't replied to me, but after that I will close it out and query someone else at DeFiore.

Profile Update: Genres updated.

EQ: 4/6
CNR: 8/6

Upper middle-grade fantasy adventure

Whatever the website says, it's clear that these guys do NOT respond to all queries. Lots of people here CNR'ing them.

EQ 7/11

I know that the agency says they do respond, but I queried him Jan. 26 and nudged four weeks later. Nada. And now it's been another month and I still haven't heard a peep. Needless to say, I'm not holding my breath now, but it'd be nice to have closure, considering the agency does give a timeline and promises a response. Rant over.

Forgot to add: I'm CNRing this one now. Grrr.

Robyn, he's not with D4EO, he's with DeFiore. Similar, but different! Their website says that they respond to all queries within 4 weeks, so if you've waited that long you might want to follow up. I queried him about 2 weeks ago with no reply yet.