Sorry about the delay.
Well for the question to how big Wonderland is, it is situated on 330 acres of land. The park itself has about 60 Rides, which includes 12 coasters.
Top Gun is a Vekoma SLC; maximum height is only 102 feet. There are five inversions in the ride, which lasts 2:40. While Top Gun is a thrilling ride, it just doesn't leaving you wanting more after riding it. The main problem I see is that it was built in an area much smaller then it should of been. The track is too compact, so you are being thrust all over without really seeing what is coming up. Not to mention your head gets pounded off the shoulder restraints during the entire ride. Don't get me wrong, it's fun but if you are expecting a top caliber coaster you will leave disappointed.
Personally when I go to Wonderland, I don't wait in line for Top Gun. I would much rather get on one of the great wooden coasters, Minebuster and Wild Beast. If you sit in the front row of either, you are in for a GREAT ride. Tons of airtime, and the lines are usually small.
What sets PCW apart from other parks in my mind is the flat rides they have. For the past four years they have added a new flat attraction. This past year they installed a Huss JUMP2, which is called SledgeHammer. The ride makes you lose your stomach on each drop, very fun. We have Psyclone, which is similar to PKI's Delirium except it is made by Mondial. Another is Cliffhanger, which is a Huss Top Spin, the same type of ride as Tomb Raider at PKI, except it's outside and involves a fountain, which soaks the riders. The last, is Shockwave a Mondial TopScan, it provides insane amounts of G's tossing you all around. This is a ride you have to experience if you are a huge thrill seeker.