1 (Response).Uhm... catching Pokemon is what made the games fun in the first place. The new games had few opportunities to actually catch Pokemon that you wanted, and I didn't find it nearly as fun working with the few Pokemon that were able to be caught
I thought battling was what made the games fun in the first place. If pokemon had NO battling whatsoever, would it still be fun? No. What about if pokemon had no capturing? It could still be lots of fun. Heck, Stadium 1/2 is highly loved by a lot of people and it had NO capturing whatsoever.
2 (Response). First of all, as weak as it is, the GBA games DO have plots. There's the evil organizations that want to take over the world using Pokemon... right? It's not really a series that NEEDS a great plot, anyway; it's just fun. Second of all, the plots in the console games sucked (or at least Colosseum's did). It just seemed like the story was hardly thought out and really rushed. Especially near the ending.
Hey, I never said they needed a great plot, just something different from what's been in 10 pokemon games to date. And they have more of a plot. Hell, they're less cookie cutter than the GB games (Become awesome and love your pokemon and crap and save the world from the evil organisation while you're at it compared to save pokemon, by using the criminal's own tricks against them!)
Of course, looking for a plot in 99% of video games is a fallacy, but something even slightly different from the plots in 98.9% of games is refreshing.
3 (Response). But that just means that you can play the game for a really long time without getting bored of it. You can quit whenever you feel like it, and there's always something new that you haven't done!
Pokemon games haven't had anything new since contests and double battles, which they quietly scrapped in Fire Red/Leaf Green and XD (The moves don't even reference contest abilities), while double battles were basically ignored apart from XD/Col. The only new thing GSC introduced was Breeding and Day/Night, the latter of which was scrapped in the advance generation, and breeding still takes a criminal amount of time for it to actually have some worth.
The gameboy pokemon games have done the same basic thing on the whole for 10 years. There isn't something I haven't done yet, because they've done the same bloody things for 10 years straight!
Now, that being said, I am a completionist. I like to be able to complete my games, 100%. But, I just gave up on the GBA games. Completing them gives absolutely no satisfaction whatsoever, because it doesn't feel like you've accomplished anything whatsoever because you can't even complete it legitimately. At least in XD/Col you can complete the game, say you've completed it and get on with it. The GBA games, I feel like I'm forced to spend ridiculous amounts of time performing unoriginal and tedious tasks to get the most out of it.
And as for Mirror B... don't make me go there. I'll pretend you didn't say that he was cool.
He's more interesting than all of the other cardboard cutout characters in the Pokemon series, and has some of the best music in Videogame history to date.