I'm not a big fan of avery, either (lord knows, they're popular as hell where I live). I feel that the bittering in their ipa's is way too harsh. I can barely taste anything after drinking just their regular ipa. I really hate chinook hops, and it's prominent in the ipa and maharajah. I feel like there are a lot smoother ipa's out there I'd rather have.
I love imperial stouts, but the one time I had czar, I felt like it wasn't a stout-it was brown, and you could pretty easily see through it. The homebrew recipe has less than 4% roasted grains, so I don't understand that beer. I had Kaiser once, expecting something like a dopplebock, and it was more like an imperial hefeweizen. I don't know if it was infected or something, but I didn't expect a double octoberfest to have a massive clove/banana profile to it. Yuck, that beer was awful. The brown ale is alright, and I like Joe's Pilsner, but there are a ton of other local breweries that I like a lot better, so I've never gotten all the love for Avery.