I really don't like when people judge an entire gen just because of a few Pokemon, I saw a lot of hate fore Gen 5 because of Vanniluxe and Garbordor. So all the comments I saw was that the gen 5 Pokemon were completely shitty. I skipped out on BW 1 so I went to BW2 expecting shitty design. Turns out, I got a lot of new favorites from Gen 5 like Emboar, Lilligant, Whimsicott, Galvantula, Sawsbuck, Reuniclus, and Scrafty. There are some that aren't part of my favorites but I like their designs a lot, like Bisharp, Braviary, Scolipede, and a lot more. After thinking about it, Gen 5 might be my favorite overall. And I had low expectations on it.
So I wouldn't be quick to judge Gen 6 based on 5 Pokemon. Like most people, I like Fennekin the most, back in Gen 5 I liked Snivy the most until I saw Emboar, so my opinion might change once I see the evolutions. As for the legendaries, I like the bird thing a lot, but Im sort of 50/50 on the deer. I like the gem-encrusted antlers, but I think the legs look silly.
About the typing of the starters, Im not sure about Chespin and Froakie, but I think Fennekin's evolution might be Fire/Psychic. In the trailer, it uses something that looks like Psywave. Some people are saying that's just growl because the Kirlia is surrounded by something that looks like stat drop. Though I find it odd that it's purple and not the usual colors representing the stats during stat changes. And iirc, in the console versions, Pokemon didn't go to the getting hit animation after being attacked by a stat dropping attack, which also makes me think it's Psywave.