All grain gluten free is quite a challenge--not that it can't be done. But you are looking at some big time decoction mashing and purchasing expensive grains in bulk. Not that it can't be done but all grain GF is the white whale on here, or so it seems.
That being said, if you like hoppy beers then you are definitely going to be okay. GF homebrew lends itself much more better to hoppy beers because we don't have access to multiple DME and LME--you are basically looking at sorghu, brown rice syrup and tapioca syrup. But you can make good beers, especially if you use lots of hops and utilize the adjuncts: honey, candi syrups, molasses, brown sugar, fruits.
Grapefruit IPA is probably my favorite one I have brewed.
First Date Dunkel is the favorite of my friends that I have brewed.
No-nonsense stout seems popular--I haven't made it.