Thinking of starting Bioshock 2

[unlikeyou]

I had somewhat of a love/hate relationship with Bioshock. Picked it up the first week it came out, didn't really enjoy it and put it down. I started it over probably over a year later and played it through entirely, thoroughly enjoying it.

I have heard that the 2nd is fairly different than the first, both in good ways and bad. What are people's thoughts? It seems some people definitely prefer the 1st over the 2nd while others swear by the 2nd. Think I'll get as sucked in as the first?