That's the funny thing about waiting for clearance and people who consistently tell you that you shouldn't... For me, something's only worth what I'm willing to pay, so sometimes I wait. I waited on most of the BF vehicles and got most. I bought an AT-TE full price as I wanted to show support for that, but on the others, they're not really my cup of tea for the full price so I got most at steep discounts. That said, if it's something I'm in love with I'm willing to shell out big $.
It's funny how the AT-ACT has brought out the odd perceptions of collectors and value too... They cite the price, say it's too much, etc., and for me it is too though not because I think the value isn't there. I feel it's just not in my personal wheelhouse. Comparatively speaking though, this week a pre-order went up for an Aliens APC for a whopping $250. It's 1/18 scaled perfectly, it has features spot-on to the movie and the actual plans for the vehicle, just shrunk down into a "toy". Now this is very much in my wheelhouse of something I want, but it's a whopping $250!

Now, I'm going to get two... one full price for sure, and I'll keep an eye on the second one, but may bite before any price drops. It's a fraction the size of the AT-ACT though, and has basically 0 electronics (some interior lighting, but nothing more than simple LED work). But it's more a model than a toy, and man I love me some Aliens.
I look at the AT-ACT and I know people rag on it because it shoots NERF darts and stuff, but it friggin' walks... When I was a kid I'd have given almost anything for my AT-AT to have walked, much less remotely. I wish it was a little more controllable, but that's a whole other level of complexity adding in different servos and such. So I get what Hasbro did here, and I kinda get the price, not to mention it's basically been pretty easy to get for much closer to $200 than $300, and is $200 REALLY bad for this? I don't think so at all.
To each their own though... I say if you're not that into it, definitely gamble on the waiting game. It's not like people don't know chance they take.