Here's one of mine:

Looks fine. A bigger pot might give you a bigger Pineapple. I've seen them really big(plants) at HD in 5 gallon pots..at a big price too.

I did have them in bigger pots before and did get bigger pineapples. I have not found the fruit that I grow to be superior to what I can get in the store, however. I think it needs more sun.

They should be. The ones I grew indoors? wow..syrupy and sweet. I mean its rare to get a really good market pineapple that juicy. The problem is indoors in a gallon or two pot..they are just a few bites in size.

You probably have better plants than I do. I got a couple of mine at Trader Joe's, and they were $10 each, and I got the other one at the San Gabriel Nursery, which was a better plant but the pineapple was still not all that sweet. It was good - just not better than what is in the market.