Should I get back in?Follow

I haven't played WoW for over a year now and I only have the BC expansion. I was debating about getting LK and Cata, but I remember I could really never keep enough interest to play past level 50.

I tried the free account, to see if much has changed and I was surprised to see trolls now have their own starting area which I think is really cool. Is there enough for a solo player like me to keep occupied with and make it to the cap on my own without grouping much, except random dungeons?

Any info would be great and thank you.

Things have changed a lot since TBC. The grind through lower levels is easier and low level quests have been reworked. You should have no trouble at all.