>>127638Off of your dropped list, I'd say to at least finish Galko and Overlord. I thought they were both great, but if you're solid in your dislike of them, that's alright.
Off of your plan to watch, from the ones I've actually seen, I'd say these should all get watched. They're separated by amazing, great, and okay/acquired taste (Angel's Egg):
Tokyo Godfathers (one of my favorites)
Gurren-hen / Lagann-hen (a fantastic compilation of the series)
Tatami Galaxy
Steamboy
Death Billiards / Death Parade
Paranoia Agent
Cromartie High School
Samurai Flamenco
5 Centimeters Per Second
Angel's Egg
Casshern Sins
Moribito: Guardian of the Spirit
Pokemon: The Origin
Summer Wars
You Are Umasou
Tales from Earthsea is kind of rough. It's only really good in its animation, since Ghibli.
Your taste seems to be varied enough, so I'll just list some favorites of mine or just some really entertaining anime:
Perfect Blue
Ping Pong
Hibike Euphonium
The Cat Returns
Baccano!
Black Lagoon
Code Geass
Gatchaman Crowds S1 and S2
Dennou Coil
Cowboy Bebop
Patlabor (7 episode OVA)
Yozakura Quartet (Hana no Uta / Hoshi no Umi / Tsuki ni Naku)
One Outs / Akagi (They're basically Kaiji. One Outs is baseball, Akagi is mahjong)
Vampire Hunter D: Bloodlust
Eden of the East
Also, have fun watching Ghost in the Shell. Stand Alone Complex is fantastic. Don't forget to watch Solid State Society after you finish 2nd Gig.