It's a shame that Robin did not benefit from the latest patch, but given that other "lesser" characters like Marth, Charizard, Samus, and Falco received significant buffs, I remain optimistic that Robin will experience some sort of changes in future updates.
As my favorite newcomer, character, and tactician I use Robin quite a bit. He is only second to Yoshi in my records. So if he/she didn't really change much, I'm okay. I enjoy his/her moveset a lot. But as with most of you, I think there is room for improvement.
Combining Robin's slow speed with the end-lag after Arcfire, it is hard to follow-up from it. The landing lag from his up-air and down-air are also difficult to recover from due to Robin's slowness, making him/her easily punishable. That being said, his/her speed has never been an issue for me. I think it's fair given the amount of range he/she has. All I'd like to see is these lags minimized so that Robin has better options after Arcfire or upon landing. Anyone else have similar thoughts?