Levi makes cleaning house look fabulous.
This episode is essentially an introduction to the notable people of the Recon Squad. We also get to know that the ones who are handpicked by Levi to be a part of the group matches two criteria: Has killed a substantial amount of titans and are very eccentric to the point of weird and/or mad.
Hanji has been experimenting on some captured live titans only to have it killed by two unknown people who use 3DMG equipment. Sounds fishy. The plot thickens…
I’m looking forward to the next episode because the other guys are getting the spotlight.
Kuro's anime ramble blog 
I really do keep putting off reading the manga because I enjoy the twists and plot thickening ingredients of Shingeki no Kyojin- I’ll admit I do get a kick out of the rare moments of humor.