I gotta say my experiences with Eve lead me to have quiet a bi-polar view of the game just because theres so many things I love about it, and so many things I hate about it.
Hands down it's the best space combat game out there. The ships and weapons are just amazing. Another thing I really enjoy is the music, for me good music really makes a game. Graphics are pretty sweet all around. Yes, theres an extremely high learning curve...you're never going to learn everything about the game so it's best to just find your niche and focus on learning about that.
When I first started, I got into a small corp that would War dec random other small corps and we'd chase them around the universe, ganking them while mining, etc. Was pretty fun for awhile, until the Corp disbanded. Shortly after that, I got suckered into getting my ship destroyed by offering to help someone out on a mission. Person says they need help on a mission, you group with them and warp to the supposed mission location, turns out that they have some buddies from another corp waiting for you that put a Wardec on the corp of the guy you offered to help, so you are fair game. This is a common exploit that people use on newer players. After losing 400 mill ship with another 200 mill worth of mods/equip I rage quit for about 2 years.
After that I re-subscribed but never really found a corporation that was that worth while. Joined up some random corps and did some PVPing, but not having a lot of skill points I wasn't of much help and never got any of the loot from killing other players. Furthermore, a lot of times going into low sec I'd get ganked at a gate camp, thus losing more 400+ mill ships. I really never got very well trained in PVP either, I just simply didn't know the typical strategies when going into a fight.
I unsubscribed shortly after, however CCP would send me e-mails every 5 months or so offering free re-activation for 5 days, so I did that while they offered it. It was nice to play it again when I got the free reactivations, was great to get out in an interceptor and just cruise around asteroid belts. They don't send me e-mails for free 5 day activations anymore which is kind of discouraging.
I really wanted to just carebear/ PVE in the game, killing NPC pirates in asteroid belts was fun. The problem with this is, you're not going to get jack for loot in high sec asteroid belts because all the good stuff is in low sec asteroid belts. So if you want the good loot, you gotta risk getting your ship sploded in low sec. This happened practically everytime I tried going to a low sec belt. Was smart enough to not bring a very expensive ship however, but they didn't do too well at killing higher level NPC pirates.
I enjoyed missioning as well, for awhile anyway. The problem with this is that they haven't really incorporated new missions into the game since I started playing, so it was kind of monotonous doing the same missions over and over again. Also, some missions were a real PITA and you're at risk at getting your ship sploded if you mess up, so if you skip those you have to wait awhile before you can get a new mission or you take a standing penalty. I really think the game would attract a lot more players if they made it more PVE friendly.
Things I really hate about the game...first of course being the monetary devastation from being killed. You're easily out $1 billion ISK if you get your ship sploded and then podded...it's not like you just res in a graveyard and start over. Have buy a whole new ship, mods to re-fit the entire thing, and augments as well if you get podded. Not to mention you have to have the money to buy everything back. If you are fortunate enough to be in a good corp, other corp mates are normally willing to help you out with kredits after you lose a ship, however this wasn't the case in the latter corps that I was in.
Secondly, the whole real time training of skill points makes the game extremely unbalanced. This means the players with the most SP will always have the most SP, and theres no way of ever catching up. It'd be impossible for any new players to even dream of ever having the SP near the level of players that originally started when the game came out, unless of course they bought a character on the market. The best will always be the best because of their high SP.
If I do ever subscribe again, I'd probably just want to find a wormhole, hang out there and make it my home. Probably won't be possible though seeing how I don't have a ton of SP nor PVP experience because someone will eventually come in and hunt me down