Just finished this, and overall I liked it quite a bit.
One question though - what time period is it supposed to be set in? A lot of the clothing/set design makes it seem like it's not modern times, yet they bring up current technology here and there. That stuff just seemed out of place. Are they just going for an "It Follows" type thing where they purposefully have a mix of time periods?
Edit: Oh, one other general question, how much of Sunny was CG? It seemed like there was a weird CG-ness to her even when you could tell that it was the real baby.
As far as the time period goes, there isn't meant to really be a specific time period. ASOUE has always been purposely anachronistic. It's meant to add to this whole bizarre situation that the Baudelaires find themselves in, and the odd things that they discover. There's computers and telegrams, walkie talkies and fiber optic cables.
A fair amount of Sunny was CGI, but most of it was a real baby. Sometimes it was definitely obvious when it was and when it wasn't, and I hope Netflix ups their budget enough for them to improve her CGI because that was one of my few complaints about the show. All things considered they did a good job with her, because a talking baby who does the weird stuff that Sunny does can't be easy to adapt on screen.