We have loads of happy land and it has been played with for hours, mainly with the ds's imaginative dad who comes up with all sorts of adventures for the "village", bless him. I preferred the old designs though, the new ones look too bubbly and cutesy for me.
Lego. Fab fab fab, wasn't too keen on duplo but it has had a resurgence here recently for some reason.
Ds1 loves his bakugan. They are generally sturdy and well made, as opposed to transformers.
Melissa and doug castle is good. Our wooden pirate ship has been played with a lot, but a few bits have dropped off.
Folding play tents. I like toys that pack away. We have a great castle tent and the Peppa pig camper van gets used a lot too.
Ds2 loves jigsaws, ds1 was never really into them but likes them now, which I am glad about.
Usborne sticker books are ace.
My iPad gets a lot of use by the children. apps are so cheap for what they are. Our wii was a bit of a waste of money in comparison really.
I've just bought a vintage 1980s fisher price house for ds2's 3rd birthday. Hard to get a toy house now that isn't pink and they don make some toys like they used to 