As stated previously, you get a Shadow Trooper pilot and 3 Stormtroopers.
This, in my opinion is the only thing that makes this worth buying since the figures are sold for the rip-off price of about £2.50 each otherwise. The kit itself is pretty average. It's a reasonable representation of the Drop Ship but, like all Lego Star Wars kits, there is a lot of twiddly bits that are more or less specific to this kit. There are also several bits that will fall off, get lost etc. It took my 9 year old no more than 10 minutes to complete the kit as per the instructions.
He loves it but I'm not over-impressed with the price and value.