Warcraft III classic was the height of 'good' Blizzard[in my experience], so many good memories playing all sorts of zany and interesting custom maps, and just playing through campaign mode. Then they just let it kind of crumble away and they've been trash ever since, as they just kept most of their resources devoted to WoW and finally came out with Starcraft II which was just...not as good as the first one. I could never get into MMORPGs for very long so I never bothered with WoW so after I gave Starcraft II a chance and was disappointed, Blizzard just faded from my game scope.
I didn't even know they were making a Warcraft III remaster until I saw articles about how bad it was in comparison to the original. XD
Tem-Tem seems interesting and could potentially be a good alternative to Pokemon, a series that I also used to love but fell out of love with. I can't say I'm a big fan of the graphics though and I'm really trying to avoid buying any more early access titles, really don't want to pay for an unfinished product. I've done that a few times and...they seem to have a really hard time getting out of that early access stage.
Best to wait for the product to be complete otherwise you just might have paid for a game that is never finished, or just poorly optimized. I understand it helps them make the money needed to finish the game, but I'm afraid the temptation to use that as an excuse to squeeze more money out of people can be easily abused with Early Access. At the very least you should be able to buy the game at a discounted price if you decide on Early Access.