Yeah, I'm not interested in the games because they're similar to GTA. I've never even played GTA. Don't have the time to really get into a game that big. I just want to play them because I heard they are funny and crazy.
Halfway through downloading 2 now. Another 3 hours to go before I can try it. We'll see how long it takes me to get through it... Something tells me I'll probably enjoy 4 the most, but I'll see if I can at least get through the main parts of the other 2 first, so I have some idea of what's going on when I start 4...
Personally, I actually enjoyed 2 the most. I'm not particularly a GTA fan, but 4 is just... Prototype IN STEELPORT! This is not to say it doesn't have some good ideas, but it being a Prototype clone is not a major improvement over being a GTA clone as far as gameplay goes.
Third one, meanwhile, while prettyfied, feels like it has less of everything that 2, and for a shooty game, 3 & 4's guns feel way unsatisfying to use for me.
Also, 4, story-wise, is in a big way a sort of re-hash and farewell to the series so far story-wise, with more bugfuck crazy in the mix, so if you don't play 3 or ESPECIALLY 2 first.
The insanity curve also grows exponentially with each installment; the first one, from what I can discern, was Generic Gangbanger Simulator #2624, the second introduced such elements like spraying random buildings with septic tanks while having some heavy story moments, three sees you slapping mooks with a giant dildo to save Major Burt Reynolds, and fourth begins with shooting aliens with an AA cannon as the POTUS.