The new style how trainer and pokemons are moving is beautiful.
The size of pokemon for me doesn't matter, I think it's cute, but a pannel when you can change the size will be beautiful, -50% -75% and 100% like before 100% should be normal and -50% how it's now.
Shiny sprites are very beautifull, it's nice to see a shiny snorlax following you, I saw Steelix sprite added too + they are very cleared now.
The problem is on channel, I asked some friends too and the font from channel and color give us brain damages.The green from system message wasn't a problem untill now.