My personal thoughts on all the new pokemon:
Grass Starters - Looks okay, but I'm in love with the middle stage (for once)
Fire Starters - Finally a good fire starter, I hate most of them, but this one is the best one by far! Love the final evolution, the middle one is bleh.
Water Starters - Really not my thing, maybe their movements surprise me.
Love the pig evolution, especially the female (if it is the female, I hope it's the male, love myself a trans-pokemon)
Dunsparce evo, UGH, so many cool fakemon, why why why, always hated the ordinary dunsparce, this one is just the same but longer...
Spiders - Both are so different, but both stages are awesome!
Locusts - Love them both.
Beetles - Best of the bug pokemon by far! LOVE this designs!
Houndstone - WTFREAK, best dog pokemon, finally a zombie-mon!
Ostrich - It grows on me, I love that it is evil.
Farigarig - Grows on me, like it more and more.
Wugtrio - I love the idea, but I dislike the pink color.
Catfish - Awesome.
Strange psychic/water fish - Awesome, love that strange form-change!
Dolphin - I like the smaller one, but I don't care for the humanoid form it can gain.
Smoliv Line - All look AWESOME!
Pepper pokemon - A bit of a disappointment, wouldn't liked something else, maybe they grow on me.
Bellibolt - Not really my thing, both of them, ugly.
Engines - The first stage looks ugly, the second stage is awesome.
Worm - Kinda disappointing, too childish looking, would have liked something more evil/scary looking.
Mouse Family - Would have liked to see them being able to create copies of themselves, not children, much like multiple-man from X-men.
Cetitan Line - Dunno what to think about them.
Ice Dragon - Finally a good ice lineup.
Sushi Fish - I hate sushi in real life (rich people food disgusts me) and this pokemon is just random to me... Don't understand what it has to do with Spain at all.
Cyclizar - Grows on me.
Pawni - Now this is a boring , stupid, useless pokemon lineup, 3 spots wasted on this cute stuff, bleh, hate them.
Electric Birds - LOVE them, among my favorites, and I wanted some cool non-legendary electric flying types!
Bombardier Bird - Don't really love the design, but the idea and story about them is pretty neat.
Parkeet - Sweet, not really that great, but sweet.
Flamigo - Finally a flamingo, but I don't understand it yet. Fighting? how?
I love Klawf.
Salt Pokemon Line - Bleh! I like the first stage, but the others, ugh! So ugly.
Crystal Flower - VERY awesome, cool combo with poison/rock.
I like Grafaiai's pre-evo.
Fidough Evolution is great, especially the ability.
Dark Dogs are awesome, especially the evolution having night/day forms, El Cadejo?
Thumbleweed - This can become my favorite pokemon of all time, much like a plant beholder with the eyes!!
Gimmighoul - I love the chest, but I UTTERLY HATE the evolved form, wth is that ugly thing. Evolite where are you?!?!
I don't really care for the Paradox pokemon at all, especially the robot ones, which are all ugly to me.
I never cared for the legendary pokemon, but that snail, snowleopard and fire fish are all awesome and all look like regular pokemon to me.
The hammer-fairies are among my favorite pokemon this gen, especially the final evolution, what an awesome lineup.
Hate the Megaman clones still, also the pre-evo, though it is somewhat less stupid.
Those land-based tentacool/tentacruel are extremely awesome! Even better than the already great sea variants!
Kingambit - Well I don't like it sitting on that rock, otherwise it looks cool.
That new wooper evolution is AWESOME, I hate quagsire, this is MUCH MUCH betta.
Primeape evo, geez what an AWESOME evolution this is!
I don't get the point of the fire tauros, the other two tauros look awesome. Why didn't they link the fire tauros to Aatxe? A Spanish (Basque) mythological spirit red bull monster.