Also yes, Austin's Gundam opinions are great. Really hope he does an article for readers that want to get into the franchise, but don't know where to start or what to watch.
Gundam is certainly intimidating because of how old the franchise is, but there are several places to start. The franchise is divided into several different timelines. Basically you have the original Universal Century stuff and a bunch of 1 off shows that all exist in their own universe. You can start with any of those side shows and not know anything and be perfectly fine.
As for my recommendation as to where to start, it depends on how much time (and potentially cash) you want to invest getting into it. I think the ideal spot is to read the Gundam: The Origin currently being published by Vertical in the US. It's a 12 hardback volume manga remake of the original Mobile Suit Gundam. The art is amazing and it fixes a ton of the pacing issue of the original, while also giving more backstory and more characters time to shine. It's really a special thing.
If you want to stick to TV, I might actually push for Gundam SEED's HD remaster. It's not the best gundam AU show and it's filled with quite a bit of teen angst, but it's still really fun with some awesome mech designs. The sequel series is terrible, but the original is a pretty great into.
If you want the shortest place to start, I'd go with either the 08th MS Team or 0080: War in the Pocket. Both are short OVAs that take place during the original show. They focus on on the ground people and are some pretty effective pure war stories. Both are some of the best stuff Gundam has to offer, but they're a bit different from your usual affair.
I liked Infinite too.
#therearedozensofus
Infinite isn't great when you hold it up to the original Bioshock, but that's kind of an impossibly hight bar. For what it was, I really enjoyed it.